Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,701–6,750 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Toshihiko Kato Matsuura Machinery 1
#2941 Takamitsu Ishihara Kabushiki Kaisha Toshiba 1
#2941 Hideyuki Takano Sony 1
#2941 Hideo Kuboyama Canon 1
#2941 Ryohta Yoneta Ricoh Company 1
#2941 Masayuki Okamoto Sharp Kabushiki Kaisha 1
#2941 Masafumi Tsuji Nissan Motor Co. 1
#2941 Tsutomu Osaka Canon 1
#2941 Jun Higuchi Atotech Deutschland 1
#2941 Seiji Miyama Sony 1
#2941 Hironari Mizumura Sony 1
#2941 Tsutomu Iwasaki Toyo Seikan Co. 1
#2941 Ayumu Niida Takeda Pharmaceutical Company Limited 1
#2941 Akiko Koga Nok 1
#2941 Hisanori Kachi The Nisshin Oillio Group 1
#2941 Takahiko Sugiura Ricoh Company 1
#2941 Sayaka Kobayashi Ricoh Company 1
#2941 Hitoshi NAMIKI Ricoh Company 1
#2941 Akihiko Otsu J.S.T. Mfg. Co. 1
#2941 Seiji Shimodaira Nissan Motor Co. 1
#2941 Yoshihiko MOCHIZUKI Hitachi 1
#2941 Takaomi Murakami Kabushiki Kaisha Toshiba 1
#2941 Hideki Kashiyama Lenovo (Singapore) Pte. 1
#2941 Makoto Udagawa Semiconductor Energy Laboratory 1
#2941 Atsuo Hiroe Sony 1
#2941 Yoshihiko Tametani Inteva Products 1
#2941 Yutaka Ui Tdk 1
#2941 Hirotami Yamamoto Mitsubishi Heavy Industries Environmental & Chemical Engineering Co. 1
#2941 Kazuki Toyoda Nissan Motor Co. 1
#2941 Kazumasa Koseki Bandai Namco Entertainment 1
#2941 Tatsuya Ohsugi Ricoh Company 1
#2941 Yuka Yazaki Konica Minolta 1
#2941 Yosuke Iwasa Lapis Semiconductor Co. 1
#2941 Yusaku Asano Kabushiki Kaisha Toshiba 1
#2941 Mayumi Yamaguchi Semiconductor Energy Laboratory 1
#2941 Takeshi Saeki Mitutoyo 1
#2941 Hideo Nagasaki Sumitomo Chemical 1
#2941 Hirotaka Kano Jfe Steel 1
#2941 Shiho Hakomori Sony 1
#2941 Yasunari Hanaki Nissan Motor Co. 1
#2941 Toshimasa Dobashi Kabushiki Kaisha Toshiba 1
#2941 Takeshi Tada Aisin Seiki Kabushiki Kaisha 1
#2941 Yoshiteru Kamatani Sony 1
#2941 Junji Ukegawa Ricoh Company 1
#2941 Yasuaki Toda Ricoh Company 1
#2941 Masatoshi Nakao Panasonic 1
#2941 Minako Sakurai Ricoh Company 1
#2941 Manabu Kaseda Nissan Motor Co. 1
#2941 Yusuke Ohkawara Nhk Spring Co. 1
#2941 Toshiyuki Yagi Ando Electric Co. 1