Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 4,851–4,900 of 6,999 inventors

Rank Inventor Primary Company Patents
#2941 Daiji Hara Tosoh 1
#2941 Atsutoshi Ando Canon 1
#2941 Takeshi Mita Kabushiki Kaisha Toshiba 1
#2941 Kenichiro Nomura Mitsubishi Hitachi Power Systems 1
#2941 Masafumi Matsunaga Nordson 1
#2941 Toru Takane Iriso Electronics Co. 1
#2941 Yasuo Takasu Aichi Prefecture 1
#2941 Yasunori Shiga Panasonic 1
#2941 Yasunori Tateno Sumitomo Electric Industries 1
#2941 Hiroyuki Iwane Fujifilm 1
#2941 Yoshitomo Fukushima Mikuni 1
#2941 Yuri Muramatsu Riken 1
#2941 Yasuyuki Takeuchi Toyo Seikan Co. 1
#2941 Motoki Kubo Sony 1
#2941 Satoshi Taniuchi Hitachi Automotive Systems 1
#2941 Yoshihiro Sakakibara Okamura 1
#2941 Takayuki Ezaki Sony 1
#2941 Tadashi Mizushima Mitsubishi Chemical 1
#2941 Nobuo Kubota Pola Pharma 1
#2941 Yoshihiko Kimura Mitsubishi Materials 1
#2941 Masayuki Yamana IBM 1
#2941 Kunio Inaba 1
#2941 Daiki Yahagi Ajinomoto Co. 1
#2941 Kazuchika Saeki Ricoh Company 1
#2941 Tomoya Ohsugi Ricoh Company 1
#2941 Daishi Takahashi Toyota 1
#2941 Yohko FURUTONO Kabushiki Kaisha Toshiba 1
#2941 Jun Tanabe Ricoh Company 1
#2941 Norihiko Tsuchiya Kabushiki Kaisha Toshiba 1
#2941 Yume Suzuki Public University Corporation Yokohama City University 1
#2941 Yasuhiro Fukuyama Nissan Motor Co. 1
#2941 Tadashi Kobata Mita Industrial Co. 1
#2941 Yuki Usami Yorozu 1
#2941 Kenichiro Takaoka Tanaka Kikinzoku Kogyo K.K. 1
#2941 Tomoaki Yoshimori Shibaura Mechatronics 1
#2941 Masahide Nakaya Ricoh Company 1
#2941 Masahiro Najima Piolax 1
#2941 Hisayuki Kunigita Sony 1
#2941 Morihiro Takagi Nikon 1
#2941 Hiroki Toida Lapis Semiconductor Co. 1
#2941 Koki KABATA Fujifilm 1
#2941 Toshihiko Manabe Kabushiki Kaisha Toshiba 1
#2941 Haruhisa Naganokawa Sony 1
#2941 Yuuichi Kaji Sony 1
#2941 Satoki Koike Smk 1
#2941 Shinya Oohira Nissan Motor Co. 1
#2941 Shinichiroh Saitoh IBM 1
#2941 Shuzo Hirahara Kabushiki Kaisha Toshiba 1
#2941 Mizuna Suganuma Nuflare Technology 1
#2941 Yoshio Toyama Meiji Co. 1