Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,401–8,450 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Kenji Nakajima Fujitsu Limited 1
#5439 Kazuhiro Ogawa Sumitomo Metal Industries 1
#5439 Kunihiro Tomita Subaru 1
#5439 Hiroyuki Ebihara Japan Aviation Electronics Industry, Limited 1
#5439 Munetoshi ANDO Kyowa Hakko Kirin Co. 1
#5439 Naoya Kameyama Kyowa Hakko Kirin Co. 1
#5439 Tomoyuki Sugihara Allied Telesis Holdings K.K. 1
#5439 Mariko Katou Ihi 1
#5439 Masatoshi Maeda Glytech 1
#5439 Junichi Oki Felica Networks 1
#5439 Kensaku Shinozaki Furukawa Electric Co. 1
#5439 Masahiko Matsukata Waseda University 1
#5439 Yusuke Kajii Mirama Service 1
#5439 Yuki Obara National University Orporation Tokyo University Of Agriculture And Technology 1
#5439 Yuukou MINAMIYA Asahi Glass Co. 1
#5439 Kenichiro Tomoi Daicel 1
#5439 Takahiro Kanbe Yokogawa Electric 1
#5439 Futoshi Okawa Mitsubishi Electric 1
#5439 Yasushi Kishimoto Hitachi 1
#5439 Tomohiro Nagao Hitachi Medical 1
#5439 Koichi Shimokawa Wd Media (Singapore) Pte.Ltd. 1
#5439 Hidekane Ozeki Konica Minolta 1
#5439 Ichiro Sato Sony 1
#5439 Takashi Onoue 1
#5439 Masaharu URABE Nippon Yusen Kabushiki Kaisha 1
#5439 Kazuyoshi Shige Mitsubishi Electric 1
#5439 Kiichi Sato Astellas Pharma 1
#5439 Takahiro Akiba Astellas Pharma 1
#5439 Akira Takamori Sumitomo Electric Industries 1
#5439 Satoshi Kumon Sony 1
#5439 Yuusuke Takegawa Hitachi High-Technologies 1
#5439 Yasunari Obuchi Hitachi 1
#5439 Masaki OKUMURA 1
#5439 Toshifumi Matsuyama Amgen 1
#5439 Mikiko Hojo Dai Nippon Printing Co. 1
#5439 SeungSeok Beak Fujitsu Component Limited 1
#5439 Kenji Kamiya Ricoh Watch Co. 1
#5439 Shirou Hasegawa Swcc Showa Cable Systems Co. 1
#5439 Kobun Nakajima Fujitsu Limited 1
#5439 Takahiro Koharagi Fujitsu Limited 1
#5439 Tatsuhiro Noutomi Konica Minolta 1
#5439 Ryouichi Haga Hitachi 1
#5439 Kazuyo Yamamoto Sumitomo Osaka Cement Co. 1
#5439 Toshimitsu Kuboki Saint-Gobain Tm K.K. 1
#5439 Shunichi Yuri Tdk 1
#5439 Saaya Takaoka Bridgestone 1
#5439 Kouji Sekiguchi Konica Minolta 1
#5439 Yoshiharu Tenmyo Canon 1
#5439 Osamu Sunohara Sony 1
#5439 Tetsumasa Kaneko Mitsubishi Electric 1