Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,751–8,800 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Yasuo Mutoh Sony 1
#4279 Noriyuki Kushiro Mitsubishi Electric 1
#4279 Shuichi Umezawa Tokyo Electric Power Company Holdings, Incorporated 1
#4279 Sumio Morioka IBM 1
#4279 Katsuhiko Kawakami Softard Industries Co. 1
#4279 Kunimasa Shimizu Fujifilm 1
#4279 Takaya Kubo Nippon Oil 1
#4279 Kazuyoshi Inami Mitsubishi Electric 1
#4279 Masaki Yoshihara Nichia 1
#4279 Junji Kobayashi Canon 1
#4279 Tomoyasu Suzuki Oki Electric Industry Co. 1
#4279 Hidetaka Ogino Shinagawa Refractories Co. 1
#4279 Satoshi Morikami Ebara 1
#4279 Masafumi Yokoyama Citizen Holdings Co. 1
#4279 Yusuke Tuda Kabushiki Kaisha Toshiba 1
#4279 Naoki Iketani Kabushiki Kaisha Toshiba 1
#4279 Yuki Domon Daiichi Sankyo Company, Limited 1
#4279 Yoshitaka Tsumoto Hitachi 1
#4279 Kouichi Iguchi Nec 1
#4279 Shigeru Oyanagi Kabushiki Kaisha Toshiba 1
#4279 Hirofumi Todo Sony 1
#4279 Shigeki Aoyama Nikkeikin Aluminium Core Technology Company 1
#4279 Toshiaki Kakemura Toppan Printing Co. 1
#4279 Tetsuya Izumi Ajinomoto Co. 1
#4279 Seth Delackner 1
#4279 Yoshihiko Tamura Dai Nippon Printing Co. 1
#4279 Masatoshi Ueda Sanyo Electric Co. 1
#4279 Noritaka Sata Honda Motor Co. 1
#4279 Toru Arahata Kaijo 1
#4279 Mitsuteru Tanoue Nec 1
#4279 Eiki Ishidera Nec 1
#4279 Atsushi Hiratsuka Japan Science And Technology Agency 1
#4279 Hiroshi Nagaso 1
#4279 Shinsuke Nakahata Mitsubishi Electric 1
#4279 Masaki Isogai Nippon Kogaku K.K. 1
#4279 Susumu Shinozaki Smk 1
#4279 Kohei Okumura Asahi Kasei Chemicals 1
#4279 Hirokazu TSUBOI Metawater Co. 1
#4279 Takamitsu Touno Sanyo Electric Co. 1
#4279 Shinichiro Tsuhako Nec 1
#4279 Naoko Seta National Institute Of Advanced Industrial Science And Technology 1
#4279 Fuminori Yamazaki Kabushiki Kaisha Toshiba 1
#4279 Hirobumi Nakayama Ntt Docomo 1
#4279 Katsuhiro Uemoto Kajima 1
#4279 Shunji Ito Private Access 1
#4279 Tomohiro Uematsu Advantest 1
#4279 Hiroyuki Sorimachi Mitsukan Group 1
#4279 Toshiyuki Haruma Hitachi 1
#4279 Tsuyoshi Tsukagoshi Olympus Optical Co. 1
#4279 Masato Shirakata Nec 1