Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,151–7,200 of 24,349 inventors

Rank Inventor Primary Company Patents
#6554 Mitsuhiro Uno Sumitomo Electric Industries 6
#6554 Taro Ishibashi Sumika Fine Chemicals Co. 6
#6554 Hisayoshi Yamamoto Panasonic 6
#6554 Toshiaki Yokoo Mitsubishi Chemical 6
#6554 Hiroyuki Fujiuchi 6
#6554 Makoto Shiozaki Japan Tobacco 6
#6554 Hiroaki Sawamoto Mitsubishi Tanabe Pharma 6
#6554 Miki Urano Sumitomo Electric Industries 6
#6554 Yukikazu Moritsu Nippon Hoso Kyokai 6
#6554 Shigeru Kawabata Sumitomo Chemical 6
#6554 Yasuo Ninomiya Nitto Denko 6
#6554 Takako Kuramoto Sumitomo Electric Industries 6
#6554 Syuji Hayashi Mita Industrial Co. 6
#6554 Hideyuki Akao Sharp Kabushiki Kaisha 6
#6554 Osamu Tashiro Sharp Kabushiki Kaisha 6
#6554 Izuru Matsubara Daifuku Co. 6
#6554 Fumio Kameoka Sanyo Electric Co. 6
#6554 Katsushi Horihata Mita Industrial Co. 6
#6554 Yoshitaka Mano Sumitomo Electric Industries 6
#6554 Yoshiharu Kikuzawa Pla Giken Co. 6
#6554 Takeshi Hatemata Panasonic 6
#6554 Takehito Itoh Morinaga Milk Industry Co. 6
#6554 Yasuhiro Tsutsui Honda Motor Co. 6
#6554 Shoichi Kusumoto Japan Science And Technology Agency 6
#6554 Yukihiro Itoh Kyocera Mita 6
#6554 Yuko Mizoguchi Panasonic 6
#6554 Tokio Fujita Nitto Denko 6
#6554 Seiichi Uemoto Sumitomo Electric Industries 6
#6554 Kenji KITAGUCHI Kyocera Document Solutions 6
#6554 Masahiko Kushino Sharp Kabushiki Kaisha 6
#6554 Osamu Ataguchi Panasonic 6
#6554 Eigo Kuroiwa Shimano 6
#6554 Fuminori Tsuchiya Ricoh Company 6
#6554 Atsushi Wakui Hitachi Zosen 6
#6554 Naoki Ootani Panasonic 6
#6554 Tadashi Urai Takeda Pharmaceutical Company Limited 6
#6554 Yuuichirou Kimura Hitachi Zosen 6
#6554 Yukitaka Tsuchida Panasonic 6
#6554 Eizo Nakata Sakae Rhythm Musical Instrument 6
#6554 Kazuyoshi Ikuta Osaka University 6
#6554 Shunsaku Tsuji Sakae Rhythm Musical Instrument 6
#6554 Kazuya Yoshioka Jtekt 6
#6554 Kenji Teshima Kokuyo Co. 6
#6554 Keiichi Zaitsu Panasonic 6
#6554 Yoichi Taniguchi Honda Motor Co. 6
#6554 Hisashi Tsukatani Kubota 6
#6554 Toshiki Ebata Sumitomo Electric Industries 6
#6554 Tadashi Shimonabe Sharp Kabushiki Kaisha 6
#6554 Akio Yoshihara Sharp Kabushiki Kaisha 6
#6554 Yoshikazu Kado Panasonic 6