Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,551–4,600 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Sadao Yoshikawa Sanyo Electric Co. 1
#3088 Ryuji Uemori Nippon Steel 1
#3088 Bungo Shimada Canon 1
#3088 Hiroshi Ogushi Canon 1
#3088 Masataka Arai Sumitomo Bakelite Co. 1
#3088 Kazunobu Imoto Dai Nippon Printing Co. 1
#3088 Nobuo Tanabe Fujikura 1
#3088 Yasuhide Ueno Canon 1
#3088 Hideki Honma Yazaki 1
#3088 Kenichi Koyanagi Elpida Memory 1
#3088 Kouichi Sawahata Renesas Electronics 1
#3088 Kinji Kayanuma Nec 1
#3088 Ryoichi Imai Riso Kagaku 1
#3088 Takeshi Watakabe Kabushiki Kaisha Toshiba 1
#3088 Yoshiaki Kusunoki Mitsubishi Electric 1
#3088 Koichi Ohto Nec Electronics 1
#3088 Munehiro Oda Meiji Milk Products Co. 1
#3088 Yuichi Kojima Sony 1
#3088 Nobukazu Adachi Canon 1
#3088 Soichiro Morimoto Kabushiki Kaisha Toshiba 1
#3088 Norikazu Yokonuma Nikon 1
#3088 Tomohisa Sakurai Olympus Optical Co. 1
#3088 Naohiro Yokoyama Kabushiki Kaisha Toshiba 1
#3088 Kiyotada Yokogi Sony 1
#3088 Hiroshi Susaki Daiichi Pharmaceutical Co. 1
#3088 Katsutoshi Sasaki Kyowa Hakko Kogyo Co. 1
#3088 Koichi Miyamoto Canon 1
#3088 Fumihiko Matsuno Nec Lcd Technologies 1
#3088 Tatsuyuki Hayashi Pentax 1
#3088 Kazunari Hatade Mitsubishi Electric 1
#3088 Hiroshi Takiduka Sony 1
#3088 Atsushi Ochi Nec 1
#3088 Shuji Jinno Nippon Suisan Kaisha 1
#3088 Shigeki Okauchi Canon 1
#3088 Seiichi Takagi 1
#3088 Yuichi Akiba Citizen Watch Co. 1
#3088 Seiichi Kashiwaba Canon 1
#3088 Masakazu Fujimoto 1
#3088 Tomiji Tanaka Sony 1
#3088 Tadao Ogaki Sony 1
#3088 Yuji Nagao Sega Enterprises 1
#3088 Kazuyuki Mikubo Nec 1
#3088 Tetsuya Saitoh Nec 1
#3088 Takanori Shimada Sumitomo Electric Industries 1
#3088 Toru Imamura Director-General Of Agency Of Industrial Science And Technology 1
#3088 Toshitsune Iijima Kabushiki Kaisha Toshiba 1
#3088 Masahiko Ohuchi Elpida Memory 1
#3088 Shinichi Horiba Nec 1
#3088 Kunitoshi Ikeda Pentax 1
#3088 Kazuhiko Kagawa Mitsubishi Chemical 1