Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,551–5,600 of 7,927 inventors

Rank Inventor Primary Company Patents
#2668 Hidekuni Asai Hoya 1
#2668 Kaoru Kagami Hoya 1
#2668 Hiroyuki Mitsueda Mitsubishi Electric 1
#2668 Kotaro Sabe Sony 1
#2668 Hirotaka Amakawa Kabushiki Kaisha Toshiba 1
#2668 Rokuya Yamashita Dainichiseika Color & Chemicals Mfg. Co. 1
#2668 Kenichi Oinoue Olympus 1
#2668 Itaru Fukushima Nec 1
#2668 Naohiko Aoyama Minebea Co. 1
#2668 Toshio Kawazawa Kdd Submarine Cable Systems 1
#2668 Tomoji Asada Sony 1
#2668 Kazuhisa Kashiwazaki Furukawa Electric Co. 1
#2668 Go Shimada Bridgestone 1
#2668 Zou Xuelu Hoya 1
#2668 Hiroyuki Shimamura Mitsui Mining & Smelting Co. 1
#2668 Hirotaka Yamaji Nec 1
#2668 Masaya Kumazaki GE 1
#2668 Junji Yamauchi Mitsumi Electric Co. 1
#2668 Yasutaka Tochihara Hoya 1
#2668 Takeshi Bungo Canon 1
#2668 Osamu Asakura Canon 1
#2668 Tetsuya Sigeeda Mitsubishi Electric 1
#2668 Tomohiko Tamada Japan Aviation Electronics Industry, Limited 1
#2668 Hiromitsu Miyai IBM 1
#2668 Takahiro Muranaka Japan Science And Technology Agency 1
#2668 Wakaba Sakai Sony 1
#2668 Kazuhiro Kudoh Nec 1
#2668 Hiroyuki Sawano Fujikura 1
#2668 Akira Kumagai Kabushiki Kaisha Toshiba 1
#2668 Toshio Mizuno Kokusai Denshin Denwa Co. 1
#2668 Itsuki Kobata Ebara 1
#2668 Kenji Takao Mitsubishi Electric 1
#2668 Akira Nagashima Kioritz 1
#2668 Tohru Yoshida Nippon Steel 1
#2668 Makoto Satake Canon 1
#2668 Yumiko Miyano Kabushiki Kaisha Toshiba 1
#2668 Seiichi Nakagawa Tdk 1
#2668 Takao Fukunaga Exedy 1
#2668 Koichi Yamashita Mitsubishi Electric 1
#2668 Kenji Kuriyama Asahi Kasei Electronics Co. 1
#2668 Takahisa Suzuki Fujitsu Limited 1
#2668 Kotaro Yano Canon 1
#2668 Mihoko Hotta Sumitomo Electric Industries 1
#2668 Hideo Noro Canon 1
#2668 Ryoichi Kurihara Hitachi 1
#2668 Osamu Tosaka Ajinomoto Co. 1
#2668 Toru Koga Fujitsu Limited 1
#2668 Mitsuteru Yano Honda Motor Co. 1
#2668 Hideaki Hatakenaka Subaru 1
#2668 Tsukasa Sato Tdk 1