Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,551–5,600 of 7,222 inventors

Rank Inventor Primary Company Patents
#3089 Yuji Tomiyoshi Fujitsu Limited 1
#3089 Tomohiro MITSUGI Kyocera 1
#3089 Nobutaka Murai 1
#3089 Yoshimasa Sawamoto Mitsubishi Heavy Industries Environmental & Chemical Engineering Co. 1
#3089 Kensaku MASUDA 1
#3089 Sakae Kamimura Nec Platforms 1
#3089 Sanae Nomiyama Fujifilm 1
#3089 Shin Morishita Kyodo Yushi Co. 1
#3089 Yukihiko Oigawa Nippon Steel Engineering Co. 1
#3089 Naohisa Shirafuji Sei Optifrontier Co. 1
#3089 Fervinia Hipolito Romero Nippon Steel Engineering Co. 1
#3089 Sayaka Omori Terumo Kabushiki Kaisha 1
#3089 Hiroki FUKASAWA Biglobe 1
#3089 Masaya TAKAKI Kabushiki Kaisha Toshiba 1
#3089 Atsuki Kamatani Panasonic 1
#3089 Hiroyuki Hiratsuka Ricoh Company 1
#3089 Kazuhiro Sugeno Sony 1
#3089 Soichiro Kai Anritsu 1
#3089 Yumi Kishita Renesas Electronics 1
#3089 Fumiaki Tamehiro 1
#3089 Tomohito Kawada Panasonic 1
#3089 Tamotsu Ibaraki Toyo Electric Mfg. Co. 1
#3089 Yukiko Inui Kabushiki Kaisha Toshiba 1
#3089 Akihisa Nitsuta Kabushiki Kaisha Toshiba 1
#3089 Yoshihiro Monma Toshiba Memory 1
#3089 Yoshiyuki Matsuyama Panasonic 1
#3089 Hiroshi Shimabukuro Fuji Electric Device Technology Co. 1
#3089 Kenichi Nishio Sony 1
#3089 Daisuke Takashima Nissan Motor Co. 1
#3089 Jun Nagayama Fujitsu Semiconductor Limited 1
#3089 Shigeki Wakatani Sony 1
#3089 Masayuki Ishikida Sony 1
#3089 Shinichi Satoh Mitsubishi Electric 1
#3089 Takuro Sugimoto Bridgestone 1
#3089 Tsutomu Miyauchi Sony 1
#3089 Atsushi Toyota 3M 1
#3089 Yujiro Ito Sony 1
#3089 Koichi Nittoh Kabushiki Kaisha Toshiba 1
#3089 Koichi Ishitoya Pioneer Electronic 1
#3089 Hitoshi Era 1
#3089 Hanako Hasebe Japan Science And Technology Agency 1
#3089 Akinobu HIROTA Toshiba Memory 1
#3089 Mineyuki Matsumoto Sharp Kabushiki Kaisha 1
#3089 Akari Yokokawa Ajinomoto Co. 1
#3089 Kenichi SHIOHAMA Semiconductor Energy Laboratory 1
#3089 Hideaki Setoguchi Nissan Motor Co. 1
#3089 Teruhiko Matsudaira Te Connectivity Co. 1
#3089 Makoto Tanibata Nissan Motor Co. 1
#3089 Vivien Seguy Schlumberger Technology 1
#3089 Ryusuke Hayashi Nissan Motor Co. 1