Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,801–7,850 of 8,991 inventors

Rank Inventor Primary Company Patents
#3074 Michio Waki Topcon 1
#3074 Hirokazu Ishizuka Mitsubishi Electric 1
#3074 Toshio Ichikawa Kikkoman 1
#3074 Eiichi Motoyama Canon 1
#3074 Masatoshi Yaginuma Canon 1
#3074 Rintaro Nakatani Seiko Instruments 1
#3074 Yasuhisa Ishikura Topcon 1
#3074 Tomohisa Hamano Dai Nippon Printing Co. 1
#3074 Fumimasa Kitabayashi Mitsubishi Electric 1
#3074 Fuminobu Ogawa Mitsubishi Electric 1
#3074 Yoshitsugu Matsumoto The University Of Tokyo 1
#3074 Takaaki Nedachi Nec 1
#3074 Naoya Matsuda Sony 1
#3074 Takeo Orui Nec 1
#3074 Shinji Fujiwara Hitachi 1
#3074 Hideaki Chuma Mitsubishi Electric 1
#3074 Kiyoshi Iwamoto Tomoeagawa Paper Co. 1
#3074 Shinji Iwata Aisan Kogyo Kabushiki Kaisha 1
#3074 Tetsuya Takahashi Sony 1
#3074 Toshihiko Yanase Hitachi 1
#3074 Masahito Kawai Ebara 1
#3074 Akira Sakaigawa Japan Display 1
#3074 Kazunori Saka Furukawa Electric Co. 1
#3074 Hiroo Ueda Fujitsu Limited 1
#3074 Takashi Shibuya Hayashibara Seibutsu Kagaku Kenkyujo 1
#3074 Masashige Mitsuhashi Nec 1
#3074 Naoki Ikeda Kabushiki Kaisha Toshiba 1
#3074 Makiko Emoto Ebara 1
#3074 Kaori Kagoshima Ebara 1
#3074 Hitoshi Masaki Banyu Pharmaceutical Co. 1
#3074 Takashi Nagai GE 1
#3074 Teruo Yoshinari Namiki Precision Jewel Co. 1
#3074 Sonomi Ishii Furukawa Electric Co. 1
#3074 Koji Sagae Fujitsu Limited 1
#3074 Takashi Sakaguchi Hitachi 1
#3074 Toshifumi Fukawatase Minebea Co. 1
#3074 Shinsuke Tanaka Fujitsu Limited 1
#3074 Yusuke Fujita Thine Electronics 1
#3074 Hisayoshi Sato Hitachi 1
#3074 Shinzi Kawano Teijin Chemicals Limited 1
#3074 Fumi Izumi Teijin Chemicals Limited 1
#3074 Akira Uematsu Seiko Epson 1
#3074 Noriyasu Kato Kabushiki Kaisha Toshiba 1
#3074 Ryohei Kuki Texas Instruments 1
#3074 Satoshi Oku Kaneka 1
#3074 Jun Etoh Hitachi 1
#3074 Masaki Hara Sony 1
#3074 Sunao Funakoshi Hitachi 1
#3074 Tsuneyoshi Tajima Mitsubishi Electric 1
#3074 Hideyuki Hatanaka Nitto Boseki Co. 1