Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,001–5,050 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Takashi Ebisu Towa Chemical Industry Co. 1
#4367 Toranoosuke Sakuma Koito Seisakusho Co. 1
#4367 Tomohiko Okitsu Star Micronics Co. 1
#4367 Hidekuni Itoh Kabushiki Kaisha Showa Seisakusho 1
#4367 Hiroshi Sakanashi Fujitsu Limited 1
#4367 Fuminori Aikawa Tomoeagawa Paper Co. 1
#4367 Keitaro Tanahashi Ando Electric Co. 1
#4367 Etsushi Hida 1
#4367 Masanobu Hirata Tokyo Electron Limited 1
#4367 Tomoyoshi Hara Hamamatsu Photonics 1
#4367 Hiroshi Moritake Suzuki Jidosha Kogyo 1
#4367 Mitsuharu Soma Yamaha Motor 1
#4367 Hiroshi Unno Asahi Kasei Kogyo Co. 1
#4367 Naoyuki Furumaki Nippon Light Metal Company 1
#4367 Setsuo Araki Shinohara Machinery Co. 1
#4367 Shouichi Shin Toshiba Kikai 1
#4367 Yoshihumi Kawakatsu Toho Beslon Co. 1
#4367 Toshitake Itoh Honshu Seishi Kabushiki Kaisha 1
#4367 Hiroshi Matumoto Fujitsu Limited 1
#4367 Mituo Yokomori Tokyo Electron Limited 1
#4367 Ken Kohayakawa Fujitsu Limited 1
#4367 Youjiro Shigemori Star Seimitsu Kabushiki Kaisha 1
#4367 Masamiti Sigyo Fujitsu Limited 1
#4367 Tohru Matsumoto Toyo Jozo Company 1
#4367 Kunihiko Hotta Nippon Light Metal Company 1
#4367 Takenobu Hasebe Toho Beslon Co. 1
#4367 Yukio Yabuta Fujitsu Limited 1
#4367 Akio Sakotani Unknown 1
#4367 Tohru Gomi Unknown 1
#4367 Koukichi Atsumi 1
#4367 Kanji Kawaguchi Tokyo Shibaura Electric 1
#4367 Tohru Sugino 1
#4367 Kahei Okawara 1
#4367 Yasumasa Yoshimura Murakami Kaimeido Co. 1
#4367 Shusuke Kokubun 1
#4367 Taro Izawa Ihara Chemical Industry Co. 1
#4367 Fumitaka Inoue Toyo Jozo Company 1
#4367 Akio Ochiai Murakami Kaimeido Co. 1
#4367 Mithuo Imai Tokyo Electron Limited 1
#4367 Kooichi Hayashi Fuji Seiki Machine Works 1
#4367 Tamotu Hashimoto Kyowa Hakko Kogyo Co. 1
#4367 Yoshiaki Shmizu Kyowa Hakko Kogyo Co. 1
#4367 Mitsuru Kobari Meidensha 1
#4367 Shizuo Kaneko Daiichi Seiyaku Co. 1
#4367 Fumio Miyatake Toho Beslon Co. 1
#4367 Shinji Tsuyumu Otsuka Pharmaceutical Co. 1
#4367 Keiichiro Takagi Ihara Chemical Industry Co. 1
#4367 Shuuji Moriyama Yamaha Motor 1
#4367 Yutaka Mori Hitachi 1
#4367 Hisashi Murakoshi Suzuki Jidosha Kogyo 1