Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,951–4,000 of 7,004 inventors

Rank Inventor Primary Company Patents
#2876 Kenjiyu Shimogawa Renesas Electronics 1
#2876 Hideki Onuma Sony 1
#2876 Miho Watanabe Chugai Pharmaceutical 1
#2876 Tetsuo Ohkawa Kumiai Chemical Industry Co. 1
#2876 Yukihiro Nakajima Shintom Co. 1
#2876 Satoshi Koshiyama Sony 1
#2876 Akemi Ishizaki Canon 1
#2876 Kunikazu Tsuda Ricoh Company 1
#2876 Hitoshi Nishimoto Nikon 1
#2876 Shinji Homma Hitachi High-Technologies 1
#2876 Yukiyoshi Akutsu Otsuka Koki Co. 1
#2876 Takashi Kudou Nec Electronics 1
#2876 Kanichirou Nagai Ricoh Company 1
#2876 Hirohide Ishida Nsk 1
#2876 Hideaki Tanemura Caterpillar 1
#2876 Kumiko Okamoto Api 1
#2876 Yasuo Hosono Chiyoda 1
#2876 Jouji Wada Panasonic 1
#2876 Yasunori Michitsuji Sumitomo Electric Industries 1
#2876 Motoharu Akaba Nissan Motor Co. 1
#2876 Kunio Omi Kabushiki Kaisha Toshiba 1
#2876 Nobuyuki Ichizawa 1
#2876 Toshiki Yamamoto Tosoh 1
#2876 Shinichi Hidesaka Tokyo Ohka Kogyo Co. 1
#2876 Choon Yong Ng Kabushiki Kaisha Toshiba 1
#2876 Tetsuro Iwamura Kabushiki Kaisha Toshiba 1
#2876 Yasuomi Mikami Ricoh Company 1
#2876 Masakazu Kawashita 1
#2876 Naoko Saji Isuzu Motors Limited 1
#2876 Yousuke Toujo Shiseido Company, Limited 1
#2876 Katsuaki Aoki Kabushiki Kaisha Toshiba 1
#2876 Taku Kanai Canon 1
#2876 Hironori Wakamatsu Nissan Motor Co. 1
#2876 Takako Miyamae Chugai Pharmaceutical 1
#2876 Sachiko Terai Fujitsu Limited 1
#2876 Kousuke Tsuchihashi Sony 1
#2876 Hiroki Tamai Toshiba Lighting & Technology 1
#2876 Masumi Moritani Hitachi 1
#2876 Manabu Iguchi Nec Electronics 1
#2876 Toshiji Taiji Renesas Electronics 1
#2876 Atsumi Kurita 1
#2876 Shinichi Wakahara Ricoh Company 1
#2876 Zuyi Zhang Canon 1
#2876 Takako Moriyama Japan Tobacco 1
#2876 Akihito Nagata Sony 1
#2876 Toshihide Yanagawa Fujitsu Limited 1
#2876 Toshiaki Kojima Sony 1
#2876 Hideki Imamura Samsung 1
#2876 Norihisa Hayashi Hitachi 1
#2876 Yasuharu Yanamura Ricoh Company 1