Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,201–7,250 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Kazuo Ohtsubo Sharp Kabushiki Kaisha 1
#3088 Takashi Aoyagi Hitachi 1
#3088 Haruaki Ito Showa Denko K.K. 1
#3088 Takehiro Yamaoka Seiko Instruments 1
#3088 Kensuke Okonogi Nec 1
#3088 Shinya Iwasa Nec 1
#3088 Kazuo Katai Tdk 1
#3088 Takeo Kuramoto Kyoritsu Electrical Instruments Works 1
#3088 Masao Shiibayashi Hitachi 1
#3088 Yasushi Izunaga Hitachi Appliances 1
#3088 Hisashi Kanno Kureha 1
#3088 Hideki Matsuyama Renesas Electronics 1
#3088 Noriaki Todokoro Nihon Kohden 1
#3088 Mamoru Kondo Sumitomo Electric Industries 1
#3088 Yoshinori Honma Japan Aviation Electronics Industry, Limited 1
#3088 Naoshi Hikita Nippon Steel 1
#3088 Kazuaki Tonari Japan Pionics Co. 1
#3088 Hiroshi Matsuki Sanyo Electric Co. 1
#3088 Masato Kume Denso 1
#3088 Junji Maeda IBM 1
#3088 Masao Umemoto Ebara 1
#3088 Mamoru Nakanishi NTT 1
#3088 Naohiko Uramoto IBM 1
#3088 Masamichi Kuramoto Kyoritsu Electrical Instruments Works 1
#3088 Masami Mori Tdk 1
#3088 Yoshinori Ishii Fujisawa Pharmaceutical Co. 1
#3088 Koji Ida Oki Data 1
#3088 Hiromoto Il Konica 1
#3088 Junichiro Yokota Chisso 1
#3088 Makoto Mikuriya Mitsubishi Electric 1
#3088 Sachio Uto Hitachi High-Technologies 1
#3088 Tatsuro Hirose Mitsubishi Electric 1
#3088 Yoichi Seki Seikosha Co. 1
#3088 Tadashi Yamaura Mitsubishi Electric 1
#3088 Nobuyuki Negishi Hitachi 1
#3088 Atsushi Settsu Mitsubishi Electric 1
#3088 Yoshitaka Miyazaki Oki Data 1
#3088 Yuichi Uchida Jfe Steel 1
#3088 Hidemi Yazawa Sumitomo Bakelite Co. 1
#3088 Masahito Saito Fujikin Incorporated 1
#3088 Yutaka Miyawaki 1
#3088 Issaku Sato Senju Metal Industry Co. 1
#3088 Toshimasa Tomokiyo Nippon Steel & Sumitomo Metal 1
#3088 Hiroshi Sumio Canon 1
#3088 Masato Nishida Hitachi Maxell 1
#3088 Takafumi Okamura Dai Nippon Printing Co. 1
#3088 Noboru Okada The Yokohama Rubber Co. 1
#3088 Nobuaki Kubo Ricoh Company 1
#3088 Masaru Kikukawa Sumitomo Electric Industries 1
#3088 Yoshikazu Ohnuki Aruze 1