Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,901–8,950 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Tomohiro Uematsu Advantest 1
#4279 Hiroyuki Sorimachi Mitsukan Group 1
#4279 Toshiyuki Haruma Hitachi 1
#4279 Tsuyoshi Tsukagoshi Olympus Optical Co. 1
#4279 Masato Shirakata Nec 1
#4279 Tsutomu Tanzawa Subaru 1
#4279 Michiko Uchimura Renesas Electronics 1
#4279 Hidehiro Yanagawa Hitachi Kokusai Electric 1
#4279 Shinobu Kanamaru Koa Glass Co. 1
#4279 Masaomi Fukamachi Japan Tobacco 1
#4279 Eiji Noutomi Kawasaki 1
#4279 Mioko Chikamori Ntt Docomo 1
#4279 Kouhei Sagawa Subaru 1
#4279 Kenkichi Kon Kayaba Industry Co. 1
#4279 Katsumi Akagi Mitsubishi Electric 1
#4279 Takakuni Shimizu Fdk 1
#4279 Katsuharu Kajikawa Sony 1
#4279 Takafumi Okutomi Meiji Seika Kaisha 1
#4279 Ryuzo Shiraki Toshiba 1
#4279 Mika Shindo National Institute Of Information And Communications Technology 1
#4279 Toru Mitani Mitsubishi Electric 1
#4279 Masahiko Nakamae Nec 1
#4279 Shinichi Kogure Mitsubishi Electric 1
#4279 Yasuhiro Enami Hirose Electric Co. 1
#4279 Ken-ichiro Takagi Teijin Pharma Limited 1
#4279 Satoko TAKADA Kabushiki Kaisha Toshiba 1
#4279 Yu TSUSHIMA Teijin Pharma Limited 1
#4279 Tsai-Lin Chou Mitsubishi Electric 1
#4279 Naohide Murakami Max Co. 1
#4279 Norihito Ichikawa Sony 1
#4279 Yasuhiro Horiike Kabushiki Kaisha Toshiba 1
#4279 Tomoaki Ijima Konica Minolta 1
#4279 Hiromasa Tsuda Nihon University 1
#4279 Toshiki Kabutomori The Japan Steel Works 1
#4279 Yasuki Morino Mitsubishi Electric 1
#4279 Syogo Anzai Kurita Water Industries 1
#4279 Koichi Kihara Oki Electric Industry Co. 1
#4279 Yoshinori Nagasaki Toppan Printing Co. 1
#4279 Yoko Kuzuoka Sony 1
#4279 Hideo Etou 1
#4279 Kazuyo Hashimoto Ricoh Company 1
#4279 Koh Kawasaki Asahi Kasei Pharma 1
#4279 Tatsuharu Mishina 1
#4279 Shinji Kiribayashi Nec 1
#4279 Hideki Hanamura Sony 1
#4279 Akifumi Oomura Asahi Kasei Pharma 1
#4279 Taku Tsuboi Nec 1
#4279 Keita Ueno 1
#4279 Yoshiro Yamakawa Yamaha 1
#4279 Katsumasa Suzuki Nippon Sanso 1