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 7,001–7,050 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Tomoaki Saiki Adeka 1
#4477 Toshio Shinoki Mitsubishi Electric 1
#4477 Hironobu Tsuji Medipal Holdings 1
#4477 Naoki Fujimoto Shimano 1
#4477 Manabu Yamazoe Canon 1
#4477 Tetsuya SASAHARA Rohm Co. 1
#4477 Naoki Taniguchi Otis Elevator 1
#4477 Ayaka FUJIMOTO Gc 1
#4477 Minoru Yamazaki Olympus Optical Co. 1
#4477 Hiroki Kageyama Daicel 1
#4477 Tomu TOMINAGA NTT 1
#4477 Kazuhira MATSUI 1
#4477 Kenichi Machida Honda Motor Co. 1
#4477 Nobusato Kojima Nippon Steel 1
#4477 Yasuhiko Iwamoto Canon 1
#4477 Fumiaki Nakamura Denso 1
#4477 Daisuke Tsugane Kddi 1
#4477 Yuya Yoshida Eizo 1
#4477 Yusuke TANIGUCHI Ishihara Sangyo Kaisha 1
#4477 Takahi Orihara Toppan 1
#4477 Hiroko YABUSHITA NTT 1
#4477 Ryoichi Ishikawa Honda Motor Co. 1
#4477 Takeshi Oishi The University Of Tokyo 1
#4477 Toshihiro Kuwano Mitsubishi Electric 1
#4477 Takaaki Sakamoto Panasonic 1
#4477 Quan KONG Hitachi 1
#4477 Naoaki YOSHIMATSU The Japan Steel Works 1
#4477 Kyosuke Watanabe Japan Display 1
#4477 Masaki Shoji Honda Motor Co. 1
#4477 HIROSHI IWANAMI Sony 1
#4477 Hideyuki MASUI Mitsubishi Electric 1
#4477 Masanori Tsuruta Asahi Kasei Kabushiki Kaisha 1
#4477 Shogo Toda Panasonic 1
#4477 Hirotaka Tsubakihara Kabushiki Kaisha Toshiba 1
#4477 Ryoji Oda Zeon 1
#4477 Nobumasa KOSHITA Jsp 1
#4477 Ryota MORIYAMA Showa Denko Materials Co. 1
#4477 Takeshi Hirata Nissan Motor Co. 1
#4477 Shinichi Sekikawa Asahi Kasei Kabushiki Kaisha 1
#4477 Pratik Parikh Rakuten Mobile 1
#4477 Makito NAKAMURA Agc 1
#4477 Haru Kawasaki Agc 1
#4477 Masashi Yokogi Mitsubishi Chemical 1
#4477 Taichi Maruyama Arakawa Chemical Industries 1
#4477 Naohisa Ikegami Eagle Industry Co. 1
#4477 Ryotaro UMEZU Mitsubishi Gas Chemical Company 1
#4477 Ikuhiro SUZUKI Daicel 1
#4477 Hirofumi Tanahashi Minolta 1
#4477 Yuichi Yabu Visa 1
#4477 Kuruto Hiratsuka Honda Motor Co. 1