Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,651–5,700 of 15,159 inventors

Rank Inventor Primary Company Patents
#4990 Misato Sakamoto Renesas Electronics 5
#4990 Yuta Itoh Kabushiki Kaisha Toshiba 5
#4990 Tadahiko Hirakawa Tokyo Ohka Kogyo Co. 5
#4990 Toshirou Yoshiike Canon 5
#4990 Hiroaki Kisaka Ajinomoto Co. 5
#4990 Manabu Miyatake Hitachi 5
#4990 Takemi Kimura Fujitsu Limited 5
#4990 Teiichirou UEDA Shinwa Controls Co. 5
#4990 Yuki Nishio Canon 5
#4990 Hitoshi Aida The University Of Tokyo 5
#4990 Takuma Hojo Tokyo Ohka Kogyo Co. 5
#4990 Kiyoshi Kurosaki Fujitsu Limited 5
#4990 Takashi Menju Kabushiki Kaisha Toshiba 5
#4990 Shinichi Okimoto Nkk Co. 5
#4990 Yuki Okukawa Kabushiki Kaisha Toshiba 5
#4990 Hidetaka Terakubo Fujitsu General Limited 5
#4990 Kyoko Mikami Hitachi 5
#4990 Akira Kamakura Fujitsu Limited 5
#4990 Katsumi Narimatsu Kabushiki Kaisha Toshiba 5
#4990 Shigeru Kataoka Sumitomo Electric Industries 5
#4990 Yosuke Hayase Canon 5
#4990 Hidenori Terasawa Nippon Kogaku K.K. 5
#4990 Kouetsu Fujita Fuji Electric Co. 5
#4990 Hiroyuki Masatsugu Fujitsu Semiconductor Limited 5
#4990 Yuichiro Iio Canon 5
#4990 Hideki Torizuka Kabushiki Kaisha Toshiba 5
#4990 Toshiya Ogawa Comcast 5
#4990 Reisuke Nakagawa Fujitsu Limited 5
#4990 Fumihiro Itoh Fujitsu Limited 5
#4990 Yoshitomo Ozeki Fujitsu Limited 5
#4990 Takayuki Katayama Mitsumi Electric Co. 5
#4990 Sogo Tsuboi Kabushiki Kaisha Toshiba 5
#4990 Mamoru Suwa Fujitsu Limited 5
#4990 Shigeru Kurihara Asahi Kasei Kogyo Co. 5
#4990 Teruaki Nishioka Fujitsu Limited 5
#4990 Takaaki Kisigami Sumitomo Electric Industries 5
#4990 Yasuo Kosuga Ricoh Company 5
#4990 Osamu Yoshitake Nippon Steel Chemical Co. 5
#4990 Kazunori Horachi Fujitsu Limited 5
#4990 Kentaro Takemae Mitsubishi Pencil Company, Limited 5
#4990 Takayuki Tanabe Canon 5
#4990 Noriko Miwa Ajinomoto Co. 5
#4990 Hiroyuki Takami Fujitsu Limited 5
#4990 Gaku Hattori Ajinomoto Co. 5
#4990 Masatsugu Kidode Toshiba 5
#4990 Keito Kawai Fujitsu General Limited 5
#4990 Takashi Horikoshi Niles Co. 5
#4990 Shigeo Koide Fujitsu Semiconductor Limited 5
#4990 Atsushi Umemura Canon 5
#4990 Saori Nishimura Kabushiki Kaisha Toshiba 5