Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,751–4,800 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Teiji Nakayama Hamamatsu Photonics K.K. 1
#4367 Takehiro Uhara Yamaha Motor 1
#4367 Syozi Shigematu Kumiai Chemical Industry Co. 1
#4367 Takehito Ishikawa Kumiai Chemical Industry Co. 1
#4367 Shigo Fujie Olympus Optical Co. 1
#4367 Masazi Kanamaru Olympus Optical Co. 1
#4367 Shuuichi Oonishi Terumo Kabushiki Kaisha 1
#4367 Seiichi Matsushige Iai 1
#4367 Kunio Fukui Terumo Kabushiki Kaisha 1
#4367 Sayuri Shimizu Nippon Light Metal Company 1
#4367 Fumihiro Kitamura Yazaki 1
#4367 Naotake Sakumoto Yazaki 1
#4367 Kazushige Nagai Yazaki 1
#4367 Shota Hanami Koito Manufacturing Co. 1
#4367 Akiko KOYAMA Fujifilm 1
#4367 Jouji Kouta Jatco 1
#4367 Masatake Yakura Yazaki 1
#4367 Aiko Suge Chugai Pharmaceutical 1
#4367 Eri Hirayama Ntn 1
#4367 Yuuhei Takeshita Yazaki 1
#4367 Daiki Tsukamoto Nikkiso Co. 1
#4367 Minoru Sekiya Wako Pure Chemical Industries 1
#4367 Yoshie Nehashi Fujitsu Limited 1
#4367 Kosuke ITO Api 1
#4367 Yuya Oba Yamaha Motor Power Products Kabushiki Kaisha 1
#4367 Yoshio Ataka Yamaha Motor Power Products Kabushiki Kaisha 1
#4367 Ryoh Miyakoshi Ricoh Company 1
#4367 Naohisa Aoyagi Asahi Kasei Kogyo Co. 1
#4367 Fumiyasu Toyama Toshiba Kikai 1
#4367 TAKEMASA YAMAMOTO Fujitsu Limited 1
#4367 Hisao Miyako Fujikura 1
#4367 Kisaku Mori Schering 1
#4367 Kazuyoshi Nishizima Nihon Plast Co. 1
#4367 Shinichirou Aoshima Hamamatsu Photonics 1
#4367 Toyoji Sakyo Kabushiki Kaisha Okawara Seisakusho 1
#4367 Yasubee Kikuchi Usui Kokusai Sangyo Kaisha Limited 1
#4367 Yauso Kawai Canon 1
#4367 Shigeji Shirai 1
#4367 Norifumi Itoh Fuji Electrochemical Co. 1
#4367 Norimasa Morita 1
#4367 Yasuji Asao Fujitsu Limited 1
#4367 Yonekichi Morikawa Daiwa Can 1
#4367 Tetuo Nozawa Daiwa Can 1
#4367 Itaru Ikeya Mitsubishi Gas Chemical Company 1
#4367 Hiroshige Toyama Fuji Kiko Co. 1
#4367 Tomomi Toriyama Schering 1
#4367 Yawara Uzawa Mitsubishi Electric 1
#4367 Toshikatsu Nozaki Sanshin Industries 1
#4367 Shigeo Sakiguchi Tokyo Electron Limited 1
#4367 Seiji Wada Sanshin Industries 1