Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,401–6,450 of 7,927 inventors

Rank Inventor Primary Company Patents
#2668 Shinji Yamakawa Ricoh Company 1
#2668 Kiyokazu Otsuka Nec 1
#2668 Keishi Okamoto IBM 1
#2668 Seiichi Suzuki Aisin Seiki Kabushiki Kaisha 1
#2668 Shuichi Ito Sony 1
#2668 Daisuke Inagaki Asahi Kasei Chemicals 1
#2668 Tomohiko Kudo Unisantis Electronics Singapore Pte. 1
#2668 Yoshiyuki Kamata Kabushiki Kaisha Toshiba 1
#2668 Fumio Koyama Seiko Epson 1
#2668 Kazuhiro Nakagomi Sony 1
#2668 Takao Okada Olympus Optical Co. 1
#2668 Sachio Ogawa Socionext 1
#2668 Yukihiro Maeda Denso 1
#2668 Hitoshi Muroi Toyo Ink Mfg. Co. 1
#2668 Hideki Ando Mitsubishi Electric 1
#2668 Naohisa Yahagi Olympus 1
#2668 Yuji Kishida Kyocera 1
#2668 Yasuo Tsunogae Zeon 1
#2668 Tsuyoshi Nishida Mitsubishi Pencil Company, Limited 1
#2668 Teruo Nanmoku Sumitomo Electric Industries 1
#2668 Hiroyuki Nagayama Toto 1
#2668 Shigenori Yoshida Sony 1
#2668 Yuri Hiraiwa Hitachi 1
#2668 Yoshiki Kobayashi Hitachi 1
#2668 Takenori Ohshima Sony 1
#2668 Takeshi Yasoshima Seiko Epson 1
#2668 Hiroshi Kuribara Honda Motor Co. 1
#2668 Goichiro Hanaoka Panasonic 1
#2668 Shuichi Mikame Canon 1
#2668 Ko Yoshikawa Nec 1
#2668 Kazuyuki Ozaki Fujitsu Limited 1
#2668 Toshiyuki Zaitsu Omron 1
#2668 Satoru Kikuchi Panasonic 1
#2668 Kazuya Hosokawa Fujimori Kogyo Co. 1
#2668 Tetsuya Ikeda Murata Manufacturing Co. 1
#2668 Masami Oguri Subaru 1
#2668 Yoko Fukunaga Japan Display 1
#2668 Tadakazu Sone Ebara 1
#2668 Nobuyuki Kihara Sony 1
#2668 Koji Azuma Mitsubishi Electric 1
#2668 Yasushi Kanamori Takata 1
#2668 Fumiaki Sugiyama Fujifilm Business Innovation 1
#2668 Manabu Kanazawa Canon 1
#2668 Yoshihiko Nakamura Panasonic 1
#2668 Naohiro Obonai Dai Nippon Printing Co. 1
#2668 Takenori Suenaga Ricoh Company 1
#2668 Yuji Sugiyama IBM 1
#2668 Takuya Miyashita Fujitsu Limited 1
#2668 Susumu Hayashi Max Co. 1
#2668 Toshiro Higuchi Unknown 1