Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,801–5,850 of 8,991 inventors

Rank Inventor Primary Company Patents
#3074 Hideo Ohmura Toyo Kohan Co. 1
#3074 Kazuo Tsubuko Ricoh Company 1
#3074 Ichiro Toyoda Toyo Ink Mfg. Co. 1
#3074 Susumu Hirai Sega Enterprises 1
#3074 Takahiko Shintani Hitachi 1
#3074 Kazuya Tsutsui Ricoh Company 1
#3074 Satoshi Okutsu Toyo Ink Mfg. Co. 1
#3074 Hitoshi Yashio Sumitomo Electric Industries 1
#3074 Miho Shimaike Mayekawa Mfg. Co. 1
#3074 Tohru Horie Fujitsu Limited 1
#3074 Izumi Oya Mitsubishi Electric 1
#3074 Koji Suso Hitachi 1
#3074 Michitake Sumida Calsonic Kansei 1
#3074 Hironori Muramoto Calsonic Kansei 1
#3074 Takeshi Mitsuishi Hoya 1
#3074 Junichiro Kojima Ajinomoto Co. 1
#3074 Shugo Horikami Sumitomo Electric Industries 1
#3074 Naohiro Ueno National Institute Of Advanced Industrial Science And Technology 1
#3074 Kuniyoshi Konishi Kabushiki Kaisha Toshiba 1
#3074 Naofumi Miyasaka Tyco Electronics Raychem Gmbh 1
#3074 Minako Hijikata Unknown 1
#3074 Kenichi Miyaguchi Mitsubishi Electric 1
#3074 Tetsuo Adachi Hitachi 1
#3074 Mitsuo Nishida Toyo Boseki Kabushiki Kaisha 1
#3074 Nobuhiko Eguchi Fujitsu Limited 1
#3074 Asa Kimura Shiseido Company, Limited 1
#3074 Keiichiro Kashihara Mitsubishi Electric 1
#3074 Takashi Aoyagi Hitachi 1
#3074 Seiichi Saito Mitsubishi Electric 1
#3074 Kazuyoshi Kondoh Ricoh Company 1
#3074 Takafumi Sumiyoshi Sumitomo Bakelite Co. 1
#3074 Yoichi Iso Furukawa Electric Co. 1
#3074 Tadao Abe Kao 1
#3074 Shin Tanikawa Kowa Company 1
#3074 Kenichiro Imai Sony 1
#3074 Mamoru Kamoshida Hitachi-Ge Nuclear Energy 1
#3074 Yukinori Shioya Nec Display Solutions 1
#3074 Kazumi Shiikuma Nec 1
#3074 Masako Kurokawa Kyowa Hakko Kogyo Co. 1
#3074 Junji Ogura Mitsubishi Steel Mfg. Co. 1
#3074 Koji Tada Sumitomo Electric Industries 1
#3074 Kazumi Kuwata Ricoh Company 1
#3074 Akimasa Soyano Jsr 1
#3074 Katsuya Oda Hitachi 1
#3074 Morinobu Ishiyama Japan Marine United 1
#3074 Kazuhisa Okano Canon 1
#3074 Hiroatsu Kobayashi Mitsubishi Electric 1
#3074 Yasushi Fukazawa Asm Japan K.K. 1
#3074 Kouichi Kuroda Sumitomo Metal Industries 1
#3074 Masamichi Kuramoto Kyoritsu Electrical Instruments Works 1