Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,351–4,400 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Hiroyuki TAKANE Nec Platforms 1
#2941 Tetsuma Sakamoto Tyco Electronics Amp K.K. 1
#2941 Hirofumi Nishi Ricoh Company 1
#2941 Takashi Kominami Japan Tobacco 1
#2941 Kensaku Wakuda Sony 1
#2941 Yohta Mashiko Ricoh Company 1
#2941 Naohiro FUJISAWA Nok 1
#2941 Tomohisa NINOMIYA Meiji Seika Pharma Co. 1
#2941 Rumi Hayakawa Kabushiki Kaisha Toshiba 1
#2941 Rina Takahashi Ricoh Company 1
#2941 Kazushi Akie Renesas Electronics 1
#2941 Ayaka Satoh Sony 1
#2941 Ryouhei Ohi Ricoh Company 1
#2941 Hiroaki Niitsuma Canon 1
#2941 Kazuhiko Furukawa Mitsubishi Pencil Company, Limited 1
#2941 Ryoichiro Satoh Lasertec 1
#2941 Kensaku Suzuki Chiyoda 1
#2941 Masashi Hommi Ricoh Company 1
#2941 Tatsuya Shoho Fujitsu Limited 1
#2941 Kyosuke SHIRAKAWA Piolax Medical Devices 1
#2941 Hideyuki Moriya Tdk 1
#2941 Takeshi Okino Kabushiki Kaisha Toshiba 1
#2941 Tomoyuki Nagase Canon 1
#2941 Akihiro Osanai Kabushiki Kaisha Toshiba 1
#2941 Fumiyo KOIDE Canon 1
#2941 Yusuke FURUKI Fujifilm 1
#2941 Takamasa Tsubouchi Lasertec 1
#2941 Toshiaki Ando 1
#2941 Hiroyuki Sayuda 1
#2941 Atsushi Takabu Kabushiki Kaisya Leben Hanbai 1
#2941 Hiroyuki Nagashima Ricoh Company 1
#2941 Takeshi Yazawa Canon 1
#2941 Hidehiko Kanda Canon 1
#2941 Mitsuhiro Togashi Samsung 1
#2941 Katsura Ikemiya Mitsubishi Chemical 1
#2941 Toshio Fukai Terumo Kabushiki Kaisha 1
#2941 Yoshimasa KASHIHARA Hitachi Information And Telecommunication Engineering 1
#2941 Yuuji Tanjou Nissan Motor Co. 1
#2941 Keisuke Uekusa Nissan Motor Co. 1
#2941 Toshiaki Yoshinari 1
#2941 Hiroto Nagamine Nikon 1
#2941 Yoshihiro Fujioka Mitsubishi Electric 1
#2941 Mikiya Iida Kabushiki Kaisha Toshiba 1
#2941 Atsushi Koshiyama Sony 1
#2941 Takanori Okuoka 1
#2941 Takeyuki Sasaki Panasonic 1
#2941 Yuki Yokoyama 1
#2941 Junichiro Mizobe Canon 1
#2941 Ryohei Iwasaki 1
#2941 Hiroshi Kiyomoto Toshiba Tec Kabushiki Kaisha 1