Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,801–9,850 of 91,278 inventors

Rank Inventor Primary Company Patents
#9591 Kazuo Anno Sony 17
#9591 Naoko Seki Oki Electric Industry Co. 17
#9591 Kiyoshi Tamaki Konishiroku Photo Industry Co. 17
#9591 Shigeru Tohyama Nec 17
#9591 Hiroki Ozaki Ricoh Company 17
#9591 Takayuki Arisaka Kabushiki Kaisha Toshiba 17
#9591 Hitoshi Amagai Casio Computer Co. 17
#9591 Takahiro Fuse Casio Computer Co. 17
#9591 Masatoshi Satoh Kioritz 17
#9591 Hitoshi Shibata Hitachi 17
#9591 Hiromi Yamamoto Tachi-S Co. 17
#9591 Tsuruo Nakayama Nbc Meshtec 17
#9591 Seiichi Matsuda Sony 17
#9591 Masayasu Ueno Jfe Steel 17
#9591 Satoshi Mitsuyama Hitachi High-Technologies 17
#9591 Hiroyuki Urushiya Canon 17
#9591 Minoru Imai Denso 17
#9591 Ryota Yamasaki Hitachi 17
#9591 Hiroshi Kibayashi Konica 17
#9591 Teruhiro Harada Oki Electric Industry Co. 17
#9591 Takamichi Aoki Hitachi 17
#9591 Hiraaki KOKAME Japan Display 17
#9591 Ken Naono Hitachi 17
#9591 Taiji SAKAMOTO NTT 17
#9591 Tetsuo Nakayama Sony 17
#9591 Tsutomu Ohkubo Nsk 17
#9591 Ryuichiro Togashi Sony 17
#9591 Masaaki Takeuchi Canon 17
#9591 Hideki Goda Arakawa Chemical Industries 17
#9591 Koichi Wakamiya Nippon Kogaku K.K. 17
#9591 Hideomi Kumano Canon 17
#9591 Yuta Tsuboi IBM 17
#9591 Hiroya Miura Canon 17
#9591 Tomotaka Shinoda Jsr 17
#9591 Shigeru Kikuchi Hitachi 17
#9591 Kinya Ohtani Nec Electronics 17
#9591 Yoshihiro Itou Nec 17
#9591 Akihito Yamane Nippon Steel & Sumitomo Metal 17
#9591 Akira Nikaido Citizen Electronics Co. 17
#9591 Toru Kagaya Hitachi Kokusai Electric 17
#9591 Shinichi Doi Nec 17
#9591 Koji Iwasaki Ricoh Company 17
#9591 Sachio Wakayama Laimu 17
#9591 Tomohiro Yamasaki Kabushiki Kaisha Toshiba 17
#9591 Toshihiko Koju IBM 17
#9591 Takeo Igarashi Xerox 17
#9591 Eiji Ohshima Sony 17
#9591 Mari Miyauchi Tdk 17
#9591 Hironobu Matsuzawa Tdk 17
#9591 Soji Koide Tdk 17