Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,051–8,100 of 11,914 inventors

Rank Inventor Primary Company Patents
#7774 Katuyosi Saito Sumitomo Electric Industries 1
#7774 Toshio Kasamatsu Dainippon Screen Mfg. Co. 1
#7774 Tomomi Ueda Toray Industries 1
#7774 Jun Kashirajima Murata Manufacturing Co. 1
#7774 Minoru Ikawa Horiba 1
#7774 Keiichiro Teramoto Daizo 1
#7774 KAZUYUKI WAKAMURA Mitsui Toatsu Chemicals, Incorporated 1
#7774 Masayuki Nakajima R-Tech Ueno 1
#7774 Eri Kishimoto Rohm Co. 1
#7774 Naruo Wada J. Morita Mfg. 1
#7774 Isamu IWAHASHI Rohm Co. 1
#7774 Toshihito Matsui Nittobo Acoustic Engineering Co. 1
#7774 Mitsunobu Satoh Unitika 1
#7774 Masayuki Togo Toray Industries 1
#7774 Toshisada Inoue Hitachi Maxell 1
#7774 Kouji Asami Kobe Steel 1
#7774 Kenshi Saho Panasonic 1
#7774 Tomoyuki Tsukabe Omron 1
#7774 Tadayuki Nagano Horiba Stec, Co. 1
#7774 Nakagawa Osamu Murata Kikai 1
#7774 Kiyoshi Nomiyama Kaken Pharmaceutical Co. 1
#7774 Kenshin Fujiwara Nintendo Co. 1
#7774 Hiroshi Shimoi Mitsubishi Electric 1
#7774 Nobufuji Kaji Nidec 1
#7774 Takao Awa Kaken Pharmaceutical Co. 1
#7774 Ayaka KITAGAWA Sekisui Chemical Co. 1
#7774 Yoshiharu Iwanami W.L. Gore & Associates Gmbh 1
#7774 Tetsuro Ota Kanebo, Limited 1
#7774 Syotaro Nagamori 1
#7774 Morihiko Tokumoto Rohm Co. 1
#7774 Ichirou Watanabe Dainippon Screen Mfg. Co. 1
#7774 Akinori Seidoh Shimadzu 1
#7774 Yoshihiko Ito Otsuka Pharmaceutical Co. 1
#7774 Koji Orita Nippon Yusoki Co. 1
#7774 Toshihisa ITABASHI Shimadzu 1
#7774 Kazuma Yoshida AT&T 1
#7774 Hidetaka HASHIMOTO Panasonic 1
#7774 Stephen Chihung Chiu Panasonic 1
#7774 Yoshiaki Kajita Sharp Kabushiki Kaisha 1
#7774 Naoyoshi Yamada Nippon Shinyaku Co. 1
#7774 Daichi Iwanari AT&T 1
#7774 Yoshitaka Taruno Murata Machinery 1
#7774 Hiromitsu Takamatsu Nidec 1
#7774 Masahiro Murakami Otsuka Pharmaceutical Co. 1
#7774 Mitsuhiko Oonuma Mitsubishi Motors 1
#7774 Chie SOTOZONO Kyoto Prefectural Public University 1
#7774 Peishi Yan Kyoto University 1
#7774 Kazuya Minamino Bandai Co. 1
#7774 Munetoyo Toda Kyoto Prefectural Public University 1
#7774 Kazuhiko Ashikaga Horiba 1