Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,601–4,650 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Tadahiro Kawamura Sega Enterprises 1
#3088 Kazuko Noguchi Sega Enterprises 1
#3088 Yoshifusa Hayama Sega Enterprises 1
#3088 Yukio Muroi Mitsubishi Materials Silicon 1
#3088 Taibo Nakazawa Nec 1
#3088 Norio Numata Sony 1
#3088 Katsunori Utsumi Kabushiki Kaisha Toshiba 1
#3088 Yoshisada Ishimoto Mitsubishi Electric 1
#3088 Motoyuki Okano Obayashi 1
#3088 Hajime Wakui Railway Technical Research Institute 1
#3088 Seiro Murakami Nikon 1
#3088 Shizuo Nakazawa National Research Institute For Metals 1
#3088 Toru Yamanouchi Nec 1
#3088 Kazushi Shirai Mitsubishi Gas Chemical Company 1
#3088 Yuuichi Sakai Mitsubishi Electric 1
#3088 Kazuyoshi Matsuhiro Ando Electric Co. 1
#3088 Takehiko Kuita Nec 1
#3088 Miyuki Shimomura Tanita 1
#3088 Kuniichi Ikemura Oki Electric Industry Co. 1
#3088 Tomoaki Hirokawa Nec 1
#3088 Toshio Kuriuzawa Fujitsu Limited 1
#3088 Kazuhiro Ichinokawa Pentax 1
#3088 Takeshi Ikai Mitsubishi Electric 1
#3088 Tetsuo Yamagata Honda Motor Co. 1
#3088 Shoji Ohgane Nec 1
#3088 Shyuichi Tsukada Nec 1
#3088 Masahito Ozawa Tokyo Electron Limited 1
#3088 Koichi Irie Chuo Hatsujo 1
#3088 Kazuhisa Oyama Nippon Precision Circuits 1
#3088 Masataka Kumata Honda Motor Co. 1
#3088 Kouichi Motoyama Nec 1
#3088 Satoshi Nanjo Fujitsu General Limited 1
#3088 Tamaki Shoji Tanita 1
#3088 Tatsuo Gotoh Asahi Seimitsu Kabushiki Kaisha 1
#3088 Keiji Ohkoda Canon 1
#3088 Ryuji Ochi Sega Enterprises 1
#3088 Hisaki Nimiya Sega Enterprises 1
#3088 Kenichiro Irimiya Bridgestone 1
#3088 Katsumaru Ohno Nec 1
#3088 Kazushi Shibuya Chugai Pharmaceutical 1
#3088 Kaneo Nogaki Chugai Pharmaceutical 1
#3088 Hiroko Saruta Fujirebio 1
#3088 Seiro Yahata Mitsubishi Materials 1
#3088 Susumu Hirofuji Kabushiki Kaisha Toshiba 1
#3088 Keiji Hayashida Nec 1
#3088 Masanori Koborinai Japan Tobacco 1
#3088 Mutsunori Karasaki Mitsubishi Mining 1
#3088 Michiki Asai Kibun Food Chemifa Co. 1
#3088 Moriaki Ono Nkk Co. 1
#3088 Ryoji Sunami Tdk 1