Partners
Kenji SUGIMURA
Managing Partner
Patent Attorney (IP Litigator)
Business Management, Global Operations
Profile
Koji SUGIMURA
Managing Partner
Attorney at Law, Patent Attorney
Legal
Profile
Officers and Executives
Tatsuya SAWADA
Executive Director
Patent Attorney (IP Litigator)
U.S. Patent Agent
Electric, Communication, Information, and Optics
Profile
Kazuyuki TOMITA
Executive Director of Patent Prosecution
Patent Attorney
Chemical and Material
Profile
Tetsuo TSUKANAKA
Executive Technical Officer
Patent Attorney
Chemical and Material
Profile
Takayoshi KAWAI
Executive Director of Global Operations
Patent Attorney
Global Operations
Electric, Communication, Information, and Optics
Profile
Of Counsel, Counsel
Gaku OKAMOTO
Of Counsel
Attorney at Law, Patent Attorney
Legal
Profile
Minoru TANABE
Counsel
Attorney at Law, Patent Attorney
Legal
Profile
Directors
Kengo YOSHIDA
Director
Patent Attorney (IP Litigator)
Advanced Science and Physics
Profile
Kenichi SHIMOJI
Director
Patent Attorney (IP Litigator)
Advanced Science and Physics
Profile
Akihito OKURA
Director
Patent Attorney (IP Litigator)
Electric, Communication, Information, and Optics
Profile
Yuta TERASHIMA
Director
Patent Attorney (IP Litigator)
Chemical and Material
Profile
Hayato MAEDA
Director
Patent Attorney
Prosecution Legal Formality
Profile
Hitomi YUKI
Director
Patent Attorney
Chemical and Material
Profile
Makoto FUKUO
Director
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Yuko MURAMATSU
Director
Patent Attorney (IP Litigator)
Trademarks and Designs
Profile
Yusuke YAMAGUCHI
Deputy Director
Patent Attorney
Advanced Science and Physics
Profile
Keisuke KAWAHARA
Director
Patent Attorney (IP Litigator)
Chemical and Material
Profile
Yuro YOSHIZAWA
Director
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Tatsuya TANAKA
Director
Patent Attorney (IP Litigator)
Construction, Technological, and Mechanical
Profile
Shin TSUBOUCHI
Director
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Yamato OKANO
Director
Patent Attorney (IP Litigator)
former U.S. Patent Agent
with limited recognition
Electric, Communication, Information, and Optics
Profile
Koji KAKINUMA
Director
Patent Attorney
Chemical and Material
Profile
Hisaya KADOTA
Director
Patent Attorney
Trademarks and Designs
Profile
Kenichiro KATAOKA
Director
Patent Attorney
Construction, Technological, and Mechanical
Profile
Kyoichi SAITO
Director
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Yasuyuki KOMATSU
Director
Patent Attorney
Construction, Technological, and Mechanical
Profile
Haruo AWANO, Ph.D.
Senior Director
Patent Attorney
Advanced Science and Physics
Profile
Nobuyuki ICHIEDA, Ph.D.
Deputy Director
Patent Attorney
Chemical and Material
Profile
Kenichi NAKAYAMA
Senior Director
Patent Attorney (IP Litigator)
Attorney at Law (NY & CA)
Trademarks and Designs
Profile
Sahoko ITO
Director
Patent Attorney (IP Litigator)
Chemical and Material
Profile
Takuhiro FUKAZU
Director
Attorney at Law, Patent Attorney
Attorney at Law (California)
Legal
Profile
Masakazu SHIMIZU
Director
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Takaoki HARADA
Director
Patent Attorney
Chemical, Pharmaceutical, and Life Science
Profile
Managers
Akiyoshi IROBE
Senior Manager
Patent Attorney
Construction, Technological, and Mechanical
Profile
Akiko KOUSAKA
Senior Manager
Patent Attorney
Global Operations
Profile
Reia ITO
Manager
Patent Attorney
Construction, Technological, and Mechanical
Profile
Masaki KATO, Ph.D.
Senior Manager
Patent Attorney
Chemical and Material
Profile
Kengo SAKO
Senior Manager
Patent Attorney
Chemical and Material
Profile
Haruka NAGAMINE
Senior Manager
Patent Attorney
Trademarks and Designs
Profile
Hidetoshi KINEHARA
Senior Manager
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Eitetsu BOKU
Senior Manager
Patent Attorney
Trademarks and Designs
Profile
Kiyoshi MANOH
Senior Manager
Patent Attorney (IP Litigator)
Construction, Technological, and Mechanical
Profile
Tsuyoshi FUJIMOTO
Senior Manager
Patent Attorney
Trademarks and Designs
Profile
Toshiki SUZUKI
Senior Manager
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Kazushige UTSUMI
Senior Manager
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Takao INOUE
Senior Manager
Patent Attorney
Chemical, Pharmaceutical, and Life Science
Profile
Daisuke HASHIMOTO
Senior Manager
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Shingo KITAMURA
Senior Manager
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Yuta KANAZAWA
Senior Manager
Patent Attorney
Chemical and Material
Profile
Mitsukuni TERADA
Senior Manager
Attorney at Law, Patent Attorney
Legal
Profile
Attorneys at Law
Hirotaka KOMAKI
Attorney at Law, Patent Attorney
Legal
Electric, Communication, Information, and Optics
Profile
Emi TAKAHASHI
Attorney at Law, Patent Attorney
Legal
Profile
Yumiko OKU
Attorney at Law, Patent Attorney
Legal
Profile
Madoka WATANABE
Attorney at Law, Patent Attorney
Legal
Profile
Shigeki MISAWA
Attorney at Law, Patent Attorney
Legal
Profile
Shin TOKII
Attorney at Law, Patent Attorney
Legal
Profile
Patent Attorneys
Koutaro SAKAMOTO
Patent Attorney (IP Litigator)
Construction, Technological, and Mechanical
Profile
Masaaki ISHIKAWA, Ph.D.
Patent Attorney (IP Litigator)
Global Operations
Profile
Takuya NAGAKUBO
Patent Attorney
Global Operations
Profile
Yu OYAMA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Keita TSUJI
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Miku SHIOKAWA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Kaori OSHIMA
Patent Attorney (IP Litigator)
Chemical, Pharmaceutical, and Life Science
Profile
Mutsumi TANAKA
Patent Attorney
Chemical and Material
Profile
Makoto YAMAZAKI
Patent Attorney
Chemical and Material
Profile
Tomono KOBIYAMA
Patent Attorney
Trademarks and Designs
Profile
Yuki SUZUKI
Patent Attorney
U.S. Patent Agent
(with limited recognition)
Electric, Communication, Information, and Optics
Profile
Akiko MIZUMA
Patent Attorney
Chemical and Material
Profile
Hiromitsu KISHI
Patent Attorney
Chemical and Material
Profile
Naohisa FUKUMURA
Patent Attorney (IP Litigator)
Legal
Profile
Masayo KAYAMA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Katsumi TAKAIRA
Patent Attorney (IP Litigator)
Chemical, Pharmaceutical, and Life Science
Profile
Yoichi SASADA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Naotoshi KINOSHITA
Patent Attorney (IP Litigator)
Chemical and Material
Profile
Miyuki TAKAKURA
Patent Attorney
Advanced Science and Physics
Profile
Naoki MATSUMURA, Ph.D.
Patent Attorney
Global Operations
Profile
Shiori SAITO
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Makoto UEHARA
Patent Attorney
Advanced Science and Physics
Profile
Naoki YASHIRO
Patent Attorney
Chemical and Material
Profile
Mikio NAKATA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Rentaro ICHIKAWA
Patent Attorney
Chemical and Material
Profile
Takuho MIZUGUCHI
Patent Attorney
Construction, Technological, and Mechanical
Profile
Tadashi IOKAWA
Patent Attorney
Chemical and Material
Profile
Sayako SATOMI
Patent Attorney
Chemical, Pharmaceutical, and Life Science
Profile
Natsuki YOKOYAMA
Patent Attorney
Construction, Technological, and Mechanical
Profile
Shinobu GOHARA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Ken MAKITA, Ph.D.
Patent Attorney (IP Litigator)
Chemical and Material
Profile
Masatoshi IMAI
Patent Attorney
Construction, Technological, and Mechanical
Profile
Masanori KIMURA
Patent Attorney
Electric, Communication, Information, and Optics
Profile
Ryo MORIMOTO
Patent Attorney
Chemical and Material
Profile
Arata IWASAKI
Patent Attorney
Attorney at Law (California)
Electric, Communication, Information, and Optics
Profile
Ken KAROUJI
Patent Attorney
Chemical, Pharmaceutical, and Life Science
Profile
Hajime SUZUKI
Patent Attorney
Chemical and Material
Profile
Yui MASUDA
Patent Attorney
Electric, Communication, Information, and Optics
Profile