Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,301–8,350 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Yotaro Ishihara GE 1
#5101 Kazuhiro Okuda Sumitomo Electric Industries 1
#5101 Takahiro Amanai Olympus 1
#5101 Kenji Soejima Juridical Foundation The Chemo-Sero-Therapeutic Research Institute 1
#5101 Katsuya Ueno Agc 1
#5101 Yasuyuki Hirao Toyota 1
#5101 Mamoru Ishizaki Toppan Printing Co. 1
#5101 Shinichiro Aoyagi Dainichiseika Color & Chemicals Mfg. Co. 1
#5101 Katsumi Yoshida Hitachi 1
#5101 Meguru Ito Mitsubishi Gas Chemical Company 1
#5101 Hiroki Yokoyama Suntory Holdings Limited 1
#5101 Hiroyuki Torikai Canon 1
#5101 Daisuke Shiono Sony 1
#5101 Shinichi Watanuki Renesas Electronics 1
#5101 Yuya Akimoto Ricoh Company 1
#5101 Yuuichi Miura Ihi 1
#5101 Toshihiko Otsuki Agc 1
#5101 Hiroyuki Nagatani Oji Holdings 1
#5101 Toshihiko Ochiai Canon 1
#5101 Masahiro Katakura Olympus Imaging 1
#5101 Tamotsu Osada Subaru 1
#5101 Junichi Kitagawa Tokyo Electron Limited 1
#5101 Yoshihiro Noguchi Panasonic 1
#5101 Hiroki Takao Hitachi Maxell 1
#5101 Yoichiro Sato Sony 1
#5101 Hidekazu Okamoto Asahi Glass Co. 1
#5101 Yoshitaka Toyoda Mitsubishi Electric 1
#5101 Hirofumi Iijima Jeol 1
#5101 Teruhiko TERAOKA Yahoo Japan 1
#5101 Hitoshi Nakatsu Neturen Co. 1
#5101 Yuuta Suzuki Lintec 1
#5101 Hiroaki KURIBAYASHI Japan Aviation Electronics Industry, Limited 1
#5101 Takuhiro Ishii Dexerials 1
#5101 Yasuhiro Kuroda Morpho 1
#5101 Takatugu Suzuki Konica Minolta 1
#5101 Yoshiko Iida Canon 1
#5101 Tetsuo Morimoto Sony 1
#5101 Machiko Minatoya Sony 1
#5101 Tetsuya Miida Ricoh Company 1
#5101 Masaki Kasahara Mitsumi Electric Co. 1
#5101 Masatoshi Tominaga Mitsubishi Electric 1
#5101 Isamu Ueno Canon 1
#5101 Rie Takeuchi Fujitsu Limited 1
#5101 Nobuo Ueki Sony 1
#5101 Takenori Ohno Canon 1
#5101 Kiyohide Sasaki A.L.M.T. 1
#5101 Michio Ohkubo Furukawa Electric Co. 1
#5101 Kuniaki Kawagoe Taiyo Yuden Co. 1
#5101 Keiichi Higuchi Fuji Electric Co. 1
#5101 Kazuaki Kurooka Renesas Electronics 1