Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,251–6,300 of 11,174 inventors

Rank Inventor Primary Company Patents
#4279 Hiroshi Sata Mitsubishi Electric 1
#4279 Atsushi Sugai Ricoh Company 1
#4279 Hitoshi Tamura Hitachi 1
#4279 Kazushi Yoshida Hitachi 1
#4279 Hisato Tokoro Hitachi 1
#4279 Shigeki Yamamoto Sumitomo Chemical 1
#4279 Tetsuhiro Nishide Thk Co. 1
#4279 Kensei Uehara Taiyo Yuden Co. 1
#4279 Kyoichi Nagata Nec 1
#4279 Misao Shiina Nec 1
#4279 Tetsuo Umeda Nec 1
#4279 Hiroshi Murai Spansion Llc. 1
#4279 Ryosuke Nishida Japan Exlan Company Limited 1
#4279 Nobuhiro Sakai Sony 1
#4279 Toyoharu Hanzawa Olympus 1
#4279 Shigeru Ichikawa Shinkawa 1
#4279 Masanori Noguchi Komatsu Zenoah 1
#4279 Kentaro Kusama Lintec 1
#4279 Takatoshi Murakami Showa Electric Wire & Cable Co. 1
#4279 Taiji Torigoe Mitsubishi Electric 1
#4279 Takeo Igarashi Xerox 1
#4279 Yasuharu Imai Mitsubishi Materials 1
#4279 Ryoichi Toyoshima Nippon Mektron 1
#4279 Akihito Suzuki Mitsubishi Electric 1
#4279 Noritsugu NOMURA Mitsubishi Electric 1
#4279 Ninao Sato Kabushiki Kaisha Toshiba 1
#4279 Kazuyoshi Matsumoto Ricoh Company 1
#4279 Shuji Kozawa Nippon Steel & Sumitomo Metal 1
#4279 Naoyuki Orihashi Nec 1
#4279 Hisashi Nagano Hitachi 1
#4279 Nobuhito Toyama Dai Nippon Printing Co. 1
#4279 Takanori Koike Astellas Pharma 1
#4279 Tomoei Kimura Kimura 1
#4279 Tetsuya Uehashi Oki Data 1
#4279 Kazushi Nakagawa Hitachi 1
#4279 Akari Hoshi Sony 1
#4279 Kozo Ando Audio-Technica 1
#4279 Katsutoshi Okada Mitsubishi Electric 1
#4279 Shuhei Abe Mitsumi Electric Co. 1
#4279 Yusuke Okawa Hitachi 1
#4279 Eiichi Nakamura Nippon Conlux Co. 1
#4279 Noboru Kubota Asahi Kasei Chemicals 1
#4279 Maki Suzuki Nikon 1
#4279 Seiya Isozaki Renesas Electronics 1
#4279 Yuichiro Ohta Fujitsu Limited 1
#4279 Keigo NAKATANI Mitsubishi Electric 1
#4279 Tatsuya Furukawa Ricoh Company 1
#4279 Tomoharu Hikita Felica Networks 1
#4279 Wataru Kawaguchi Fujitsu Limited 1
#4279 Reisuke Osada Olympus 1