Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 3,851–3,900 of 7,004 inventors

Rank Inventor Primary Company Patents
#2876 Takeshi Washio Amada Co. 1
#2876 Shohei Saito Ricoh Company 1
#2876 Yoshihiko MOCHIZUKI Hitachi 1
#2876 Junji Nishigaki Minolta Co. 1
#2876 Takashi Mashita Alphatheta 1
#2876 Sayaka Kobayashi Ricoh Company 1
#2876 Tsutomu Iwasaki Toyo Seikan Co. 1
#2876 Shigenori Hayakawa Lumentum Japan 1
#2876 Seiji Miyama Sony 1
#2876 Daisuke Hasegawa Mitsui Chemicals 1
#2876 Takehiko Ueda Nikon 1
#2876 Tetsuo Tanaka Hitachi 1
#2876 Takayuki Yoshizumi IBM 1
#2876 Masaki Ojima Canon 1
#2876 Kazuhiro Nozawa Sony 1
#2876 Toshihiko Kato Matsuura Machinery 1
#2876 Yo Watanabe Canon 1
#2876 Yoshiaki Okuno Mitsubishi Electric 1
#2876 Yuji Gendai Sony 1
#2876 Hirotaka Kamiyama Panasonic 1
#2876 Kei Oohori Toyo Seikan Co. 1
#2876 Eishi Tsutsumi Kabushiki Kaisha Toshiba 1
#2876 Yosuke Kitagawa Matsui Shikiso Chemical Co. 1
#2876 Taro Sugizaki Sony 1
#2876 Tomoya Saeki Sumitomo Electric Industries 1
#2876 Minoru Sasaki Takeda Pharmaceutical Company Limited 1
#2876 Satoshi Iimuro Hitachi 1
#2876 Norihiro Tajima Nhk Spring Co. 1
#2876 Kazuyoshi Itoh 1
#2876 Keitaro Mori 1
#2876 Hideya Isaka Hitachi 1
#2876 Takahide Nogayama IBM 1
#2876 Toshiya Yamada 1
#2876 Taizo Tosaka Kabushiki Kaisha Toshiba 1
#2876 Atsushi Morita Mitsui Toatsu Chemicals, Incorporated 1
#2876 Takahiro Omori Kabushiki Kaisha Toshiba 1
#2876 Masato Noguchi Pentax 1
#2876 Yuuki Yamagata Sony 1
#2876 Toshihiro Aoki Chugai Pharmaceutical 1
#2876 Masato Akita Kabushiki Kaisha Toshiba 1
#2876 Yasuhiko Watanabe Brother Kogyo 1
#2876 Yuichi Utsumi Canon 1
#2876 Hiromasa Kohama Terumo Kabushiki Kaisha 1
#2876 Jun Morinaga Komatsu 1
#2876 Hiroshi Nara Takeda Pharmaceutical Company Limited 1
#2876 Takeo Fukumoto Mitsubishi Pencil Company, Limited 1
#2876 Chikaaki Kodama Kabushiki Kaisha Toshiba 1
#2876 Satoshi Katoh Tohoku Ricoh Co. 1
#2876 Yoshihiro Morita Fujitsu Limited 1
#2876 Hidenori Akamatsu Ricoh Company 1