Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,001–5,050 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Junkei Sato Renesas Electronics 1
#3088 Yuichi Kurosawa Hoya 1
#3088 Ko Yokokawa Olympus 1
#3088 Teruaki Kanzaki Mitsubishi Electric 1
#3088 Fumio Hosokawa Jeol 1
#3088 Tomonobu Sato Hitachi 1
#3088 Toyohisa Ishihara Nippon Thompson Co. 1
#3088 Nobuyoshi Shimizu Canon 1
#3088 Yoshiro Nakata Sumitomo Electric Industries 1
#3088 Satoshi Iwatsu Sony 1
#3088 Yasuyuki Nagatomo Konami Digital Entertainment Co. 1
#3088 Takaharu Ishida Hitachi 1
#3088 Noriharu Tamada Railway Technical Research Institute 1
#3088 Katsutoshi Yamashita Fuji Impulse Co. 1
#3088 Noriyuki Kurabayashi 1
#3088 Osamu Hayashida Shin-Etsu Chemical Co. 1
#3088 Ryuji Izumoto Bridgestone 1
#3088 Tadashi Sawamura Sumitomo Electric Industries 1
#3088 Yukitoshi Shimo GE 1
#3088 Kensuke Ide Mitsubishi Electric 1
#3088 Jun Hoshikawa Asahi Glass Co. 1
#3088 Kenichi Yokota Renesas Electronics 1
#3088 Yoshitaka Mochizuki Kyb 1
#3088 Tomoko Higashino Renesas Electronics 1
#3088 Yasushi Toma Ebara 1
#3088 Masanori Kadotani Aisin Aw Co. 1
#3088 Fumie Seki Tanaka Kikinzoku Kogyo K.K. 1
#3088 Mitsuru Sasaki Sumitomo Chemical 1
#3088 Kei Yasutomi Ricoh Company 1
#3088 Naohiko Baba Opnext Japan 1
#3088 Tsutomu Koike Jvckenwood 1
#3088 Masayuki Ishizaki Fujitsu Limited 1
#3088 Kazuhiro Nishi Isuzu Motors Limited 1
#3088 Hidetake Suzuki Fujitsu Limited 1
#3088 Kenichirou Endou The Yokohama Rubber Co. 1
#3088 Yasuo Hayashi Asahi Glass Co. 1
#3088 Hiromichi Yamamoto Mitsubishi Electric 1
#3088 Akikazu Odawara Seiko Instruments 1
#3088 Shigeru Goto Sumitomo Chemical 1
#3088 Takeshi Nagasaka Taiyo Nippon Sanso 1
#3088 Nobuji Hasegawa Mitsuku Denshi Kogyo Kabushiki Kaisha 1
#3088 Chizuko Kiribuchi People Co. 1
#3088 Hiroyuki Taniguchi Fujitsu Limited 1
#3088 Manabu Ikeda Hitachi 1
#3088 Atsuya Hirano Funai Electric Co. 1
#3088 Shuichi Aihara Japan Aviation Electronics Industry, Limited 1
#3088 Takamichi Muramatsu Hitachi High-Technologies 1
#3088 Keisuke Aoyagi Renesas Technology 1
#3088 Seiki Nishida Nippon Steel 1
#3088 Nobukazu Teranishi Nec 1