Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,651–6,700 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Kunihiko Yamagishi Kabushiki Kaisha Toshiba 1
#2941 Keiko Matsumoto Ricoh Company 1
#2941 Nobuyuki AKUTAGAWA Fujifilm 1
#2941 Takuya Yamakawa Ricoh Company 1
#2941 Kenichi Makino Sony 1
#2941 Akihiko Tokuda Canon 1
#2941 Tsutomu Chonan Lenovo (Singapore) Pte. 1
#2941 Mayu Kosaka Sony 1
#2941 Yoshihiro Manabe Canon 1
#2941 Kazutaka Shinagawa Canon 1
#2941 Arata Miyagi Canon 1
#2941 Yoshie MATSUO 1
#2941 Yuji Funagi Toyo Seikan Co. 1
#2941 Takefumi Kubota Fujifilm Business Innovation 1
#2941 Naoyuki Miyazawa Fujitsu Quantum Devices Limited 1
#2941 Takahiko Takewaki Mitsubishi Chemical 1
#2941 Tomoaki Takuma Sony 1
#2941 Kazuyuki Omori Renesas Electronics 1
#2941 Toyota Morimoto Kabushiki Kaisha Toshiba 1
#2941 Kei Satou Sony 1
#2941 Akihiro Iwamatsu Ricoh Company 1
#2941 Hiroki Mita Murata Manufacturing Co. 1
#2941 Daisuke Hobara Sony 1
#2941 Masaru Agatsuma 1
#2941 Tomomitsu Ozeki Ulvac 1
#2941 Susumu Fujioka Ricoh Company 1
#2941 Sangchun PARK Samsung 1
#2941 Hiroaki Morimoto Mitsubishi Electric 1
#2941 Atsuyuki Yuzawa Canon 1
#2941 Yoshitaka Akiyama Hitachi Koki Co. 1
#2941 Keiji Endo Nippon Petrochemicals, Co. 1
#2941 Akihito Nishiike Sony 1
#2941 Yasufumi Miyoshi Sony 1
#2941 Makiko Urabe Konica Minolta 1
#2941 Takashi KURUSU Kabushiki Kaisha Toshiba 1
#2941 Takuji Kato Ricoh Company 1
#2941 Masahiro Nagatani Canon 1
#2941 Takahiro Imamichi Ricoh Company 1
#2941 Shigeru TAMAKI Semiconductor Energy Laboratory 1
#2941 Satoshi Shirahama Nichia 1
#2941 Yasumasa Dekishima Api 1
#2941 Takuya Matsuo Sharp Kabushiki Kaisha 1
#2941 Masanori Yoshihira Honda Motor Co. 1
#2941 Hisashi Owa Sony 1
#2941 Norikazu Honda Canon 1
#2941 Katsuhiro Tomoda Sony 1
#2941 Atsushi ODAIRA Hitachi Astemo 1
#2941 Kiyoshi Koyanagi 1
#2941 Masakazu FUKUNAGA 1
#2941 Takahiro Ogino Ricoh Company 1