Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 10,951–11,000 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Yuichi Ono Hitachi 1
#4477 Yoichi Funatoko Formfactor 1
#4477 Yuhei SHIMADA 1
#4477 Mari Sakai Japan Gore-Tex 1
#4477 Shinichiro Ishino Panasonic 1
#4477 Takuma OKUBO Lintec 1
#4477 Tomohiko Oda Joled 1
#4477 Masakazu Takata Joled 1
#4477 Eiji Fukumori Juki 1
#4477 Akira Sugimoto Minolta Co. 1
#4477 Eisho ANDO Mitsubishi Electric 1
#4477 Taizo Kojima Mitsubishi Electric 1
#4477 Kiyoshi Yoshikawa Sony 1
#4477 Shoichi Tsukakoshi Senko Medical Instrument Mfg. Co. 1
#4477 Tomohiko Saito Ricoh Company 1
#4477 Shingo Ogawa Nec 1
#4477 Taku Maruya Senko Medical Instrument Mfg. Co. 1
#4477 Shinji Goto Canon 1
#4477 Kanako Takada Nec 1
#4477 Shinji Hasegawa 1
#4477 Hiroshi Hayashi Sharp Kabushiki Kaisha 1
#4477 Minoru Tanaka Hitachi 1
#4477 Takayuki Hagita Mitsubishi Electric 1
#4477 Masao Inoue Mitsubishi Electric 1
#4477 Keiji Suzuki Kabushiki Kaisha Toshiba 1
#4477 Shinsuke Watanabe Mitsubishi Electric 1
#4477 Noriyuki Yamamoto Sony 1
#4477 Ryota Mizutani 1
#4477 Naoki Tamura Mitsubishi Electric 1
#4477 Tomoaki Ishibashi Fujimi Incorporated 1
#4477 Masahiro Konishi Sharp Kabushiki Kaisha 1
#4477 Hiroyuki Toyama Fuji Electric Co. 1
#4477 Katsuhiko Kato Hamamatsu Photonics K.K. 1
#4477 Koji Nakatani The Yokohama Rubber Co. 1
#4477 Atsushi Tsuchiya Mitsubishi Electric 1
#4477 Tadao Samejima Mitsubishi Chemical 1
#4477 Kotaro Kurokawa Sony 1
#4477 Yukichi Konami Mitsubishi Electric 1
#4477 Tetsuro Kato Elmo Co. 1
#4477 Hideo Yoshida Mitsubishi Electric 1
#4477 Yoshiki Yamamoto Renesas Electronics 1
#4477 Osamu Kondo Kabushiki Kaisha Toshiba 1
#4477 Atsushi Hashimoto Showa Denko K.K. 1
#4477 Hiroyuki Mitsui Sumitomo Metal Mining Co. 1
#4477 Toshiaki Tanaka Toyota 1
#4477 Susumu Fujiwara Mitsubishi Electric 1
#4477 Naoyoshi Watanabe Advantest 1
#4477 Makio Gunji Jfe Steel 1
#4477 Sumio Ito Toyota 1
#4477 Atsushi Takeda Canon 1