Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,101–4,150 of 11,174 inventors

Rank Inventor Primary Company Patents
#2191 Yoshitaka Ono Nissan Motor Co. 2
#2191 Kazuhiro Fujikawa Sumitomo Electric Industries 2
#2191 Tomonori Kumagai Fujitsu Limited 2
#2191 Narihiro Matoba Mitsubishi Electric 2
#2191 Kazuhiro Sakaguchi Nec 2
#2191 Kazunori Aoki Anritsu 2
#2191 Junji Kato Sony 2
#2191 Kazuyuki Yamane Kureha 2
#2191 Tohru Kurata Sony 2
#2191 Minoru Shinohara Renesas Electronics 2
#2191 Yuji Abe Mitsubishi Electric 2
#2191 Katsuhiro Seo Sony 2
#2191 Hisahiko Fukase Ishikawajima-Harima Heavy Industries Co. 2
#2191 Mamoru Kobayashi Hitachi 2
#2191 Yasuhiro Yonetoku Astellas Pharma 2
#2191 Akitaka Makino Hitachi High-Technologies 2
#2191 Daiki Nakajima Sony 2
#2191 Kyoko Sasahara Renesas Electronics 2
#2191 Masaaki Ishihara Canon 2
#2191 Osamu Tomobe Hitachi 2
#2191 Hiroaki Nakajima Nec 2
#2191 Masahito Hayakawa Subaru 2
#2191 Tatsuhiko Nishimura Sony 2
#2191 Keiji Ohshima Sony 2
#2191 Shinichi Hori Nec 2
#2191 Yuichiro Kimura Hitachi 2
#2191 Jiro Watanabe The Yokohama Rubber Co. 2
#2191 Takayuki Yanagisawa Mitsubishi Electric 2
#2191 Kohei Endo Teijin Limited 2
#2191 Makoto Aoyagi Dai Nippon Printing Co. 2
#2191 Shigeki Nagaya Hitachi 2
#2191 Keiichi Betsui Fujitsu Limited 2
#2191 Yosato Hitaka Canon 2
#2191 Toshiyuki Yoshizawa Mitsubishi Electric 2
#2191 Hiromichi Yamada Hitachi 2
#2191 Satoshi Hosokawa IBM 2
#2191 Hisaya Murakoshi Hitachi High-Technologies 2
#2191 Hiroshi Fukuda Chugai Pharmaceutical 2
#2191 Kiyoshi Matsumoto Hitachi 2
#2191 Tomohiro Kawamoto Canon 2
#2191 Ryota Matsumoto Sony 2
#2191 Fuminori Kobayashi Kureha 2
#2191 Taisei Irieda Taiyo Yuden Co. 2
#2191 Yasushi Hirumi Sony 2
#2191 Jun Shimoji Canon 2
#2191 Noriyuki Yokouchi Furukawa Electric Co. 2
#2191 Mamoru Kitamura Toyo Boseki Kabushiki Kaisha 2
#2191 Keiko Yoshida Honda Motor Co. 2
#2191 Yoshihiro Nagaoka Hitachi 2
#2191 Nobuyuki Otsu National Institute Of Advanced Industrial Science And Technology 2