Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,501–8,550 of 49,251 inventors

Rank Inventor Primary Company Patents
#8048 Shigeya Toyokawa Renesas Electronics 13
#8048 Kento Suzuki Sony 13
#8048 Akihito Amao Fujifilm 13
#8048 Yuta Onobu Western Digital Technologies 13
#8048 Teruyasu Watabe Ricoh Company 13
#8048 Kenzoh Ina Canon 13
#8048 Atsushi Kurabayashi Max Co. 13
#8048 Hidefumi Yabara Fujitsu Limited 13
#8048 Takehiko Amano IBM 13
#8048 Hideo Horii Kuroda Precision Industries 13
#8048 Masaya Masuda Ricoh Company 13
#8048 Osami Tanabe Fujitsu Limited 13
#8048 Tsutomu Nakai Spansion Llc. 13
#8048 Shigenori Uchida Sony 13
#8048 Keita Yano 13
#8048 Toshimitsu Ishikawa Kabushiki Kaisha Toshiba 13
#8048 Masatoshi Tagawa 13
#8048 Ryuichi Nagae Canon 13
#8048 Sakae Horyu Canon 13
#8048 Yuichi Kuromizu Sony 13
#8048 Masaki Azuma Canon 13
#8048 Sakiko Takeuchi Fujifilm Business Innovation 13
#8048 Toshiyuki Futakata Ntt Docomo 13
#8048 Tatsuya Sasaoka Sony 13
#8048 Keisuke Washio The Japan Steel Works 13
#8048 Yasuhiro Yanagihara Envision Aesc Japan 13
#8048 Junji Fukui Sumitomo Electric Industries 13
#8048 Kiyoshi Kawamoto Hitachi 13
#8048 Toshihiro Akaike Unknown 13
#8048 Yoshimu Iwanami Nippon Oil 13
#8048 Akira Oomori Canon 13
#8048 Seiji Enomoto Fujitsu Limited 13
#8048 Yasuhiko Maeda Fujifilm 13
#8048 Tatsuo Morimoto Unknown 13
#8048 Tetsuya Mashio Nissan Motor Co. 13
#8048 Tatsuya Soga 13
#8048 Tomohiro Hirade Ricoh Company 13
#8048 Yoshinori Sugahara Minolta Co. 13
#8048 Hiromitsu Muraki Nsk 13
#8048 Shinji Hanaoka 13
#8048 Susumu Nakayashiki Hitachi 13
#8048 Shigeto Mori Topura Co. 13
#8048 Katsutoshi Kobara Fujitsu Limited 13
#8048 Shinichi Sutou Fujitsu Semiconductor Limited 13
#8048 Nobuaki Kunii Asahi Glass Co. 13
#8048 Katsumi Ishihara Canon 13
#8048 Atsushi Shimatani Nec Electronics 13
#8048 Yasuhiro Kitahara Mitsui Chemicals 13
#8048 Koichi Ishige Canon 13
#8048 Hideki Ohhashi Ricoh Company 13