Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,301–4,350 of 5,458 inventors

Rank Inventor Primary Company Patents
#1902 Masami Kuroda Fuji Electric Co. 1
#1902 Masayuki Takakura Sony 1
#1902 Kazumoto Obata Toyo Seikan Co. 1
#1902 Shiro Hayashi Toyota Industries 1
#1902 Akio Atsuta Canon 1
#1902 Toshio Oka Panasonic 1
#1902 Akio Endo Semiconductor Energy Laboratory 1
#1902 Yoshiaki Yokoo Suntory Holdings Limited 1
#1902 Kenji Nishida Honda Motor Co. 1
#1902 Junichi Tanaka Sony 1
#1902 Yuki Kawahara Exedy 1
#1902 Satoru Yamanaka Canon 1
#1902 Hiroyuki Uchiyama Hitachi 1
#1902 Hajime Ogura Sony 1
#1902 Naotaka Wachi Fujifilm 1
#1902 Shinya Yamakawa Sony 1
#1902 Satoshi Shigezaki 1
#1902 Toshikazu Fujii Kabushiki Kaisha Toshiba 1
#1902 Reiichi Sato Sony 1
#1902 Shinichiro Sonoda Fujifilm 1
#1902 Seiichi Abe Hitachi 1
#1902 Takefumi Nagumo Sony 1
#1902 Yusuke Tsuda Japan Synthetic Rubber 1
#1902 Shuji Kitamura Takeda Pharmaceutical Company Limited 1
#1902 Koichi Komatsu Mitutoyo 1
#1902 Takashi Tajima Fujifilm 1
#1902 Shinichi Yoshinari Fujifilm 1
#1902 Kazuo Nogami Kabushiki Kaisha Toshiba 1
#1902 Toru Matsumoto Canon 1
#1902 Shinya Sato Advantest 1
#1902 Shigeki Matsunaka Shibaura Mechatronics 1
#1902 Naoki Kanazawa IBM 1
#1902 Kenichi Takatori Nlt Technologies 1
#1902 Yoshiaki Mori Roland 1
#1902 Yoshinari Kumaki Kabushiki Kaisha Toshiba 1
#1902 Atsushi Hasebe Sony 1
#1902 Hiroshi Gotou Ricoh Company 1
#1902 Hiroyasu Sumino Kabushiki Kaisha Toshiba 1
#1902 Koji Deguchi Fujifilm Business Innovation 1
#1902 Tomio Yokoyama Seiko Epson 1
#1902 Takashi Hayasaka Mitsubishi Electric 1
#1902 Kazuhiko Fujita Semiconductor Energy Laboratory 1
#1902 Shingo Eguchi Semiconductor Energy Laboratory 1
#1902 Satoshi Tsukiyama Toshiba Memory 1
#1902 Shinichi Nishida Canon 1
#1902 Akira Uehara Tokyo Ohka Kogyo Co. 1
#1902 Toshio Kaji Canon 1
#1902 Koichi Takeuchi Mitsubishi Electric 1
#1902 Keiji Takakusaki Sumitomo Electric Industries 1
#1902 Rie Suzuki Canon 1