Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 12,751–12,800 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Masafumi Ibushi Mitsubishi Electric 1
#5246 Shunji Yamanaka Helen Of Troy Limited 1
#5246 Yoshihisa Hatta Oji Holdings 1
#5246 Toshiya NISHIMURA Olympus 1
#5246 Yasuhiro Fukuda Nippon Suisan Kaisha 1
#5246 Seiji Takasaki Sapporo Holdings Limited 1
#5246 Keigo Aota Sapporo Holdings Limited 1
#5246 Hirofumi Tsutsumimoto Hitachi Kokusai Electric 1
#5246 Noriho Tanaka Hitachi Systems 1
#5246 Ken Yamazaki Duskin Franchise Kabushiki Kaisha 1
#5246 Tsutomu Tokunaga Pioneer 1
#5246 Riri Nomoto Softbank 1
#5246 Toshihiko Honda Aruze Gaming America 1
#5246 Keisuke Kajino Aruze Gaming America 1
#5246 Takuto Nakayama Aruze Gaming America 1
#5246 Mitsuo Natsume Sinfonia Technology Co. 1
#5246 Miki Taki Hitachi High-Technologies 1
#5246 Syunsuke Shiobara Agilent Technologies 1
#5246 Hideaki Sasajima Sumitomo Bakelite Co. 1
#5246 Takeyoshi Matsuda 1
#5246 Takeshi Hisajima Sega Sammy Creation 1
#5246 Atsuto Ohashi Sony 1
#5246 Yoshihiko Iijima Dainichiseika Color & Chemicals Mfg. Co. 1
#5246 Teppei Inomata Morpho 1
#5246 Chiemi Taki Yahoo Japan 1
#5246 Hitomi Ohana Olympus 1
#5246 Yuu Okabe Tdk 1
#5246 Toshifumi Masaki Canon 1
#5246 Terumi Takemoto The Yoshida Dental Mfg. Co. 1
#5246 Michiko Kumon Daiichi Sankyo Company, Limited 1
#5246 Kiyoshi Ogiwara Hitachi 1
#5246 Shunya Kirino Asahi Kasei Chemicals 1
#5246 Eisuke TOYODA Azbil 1
#5246 Junichi Hirai Sumitomo Electric Industries 1
#5246 Junji Kano Mitsubishi Electric 1
#5246 Hiroshi Nagatomo Mitsubishi Electric 1
#5246 Yasuyuki Kai Kabushiki Kaisha Toshiba 1
#5246 Yuta Ishizaki Honda Motor Co. 1
#5246 Takeshi Katsuyama National University Corporation University Of Toyama 1
#5246 Osamu Sunohara Sony 1
#5246 Tadanaga Itou Akzo Nobel Chemicals International B.V 1
#5246 Takeru Horino Mitsubishi Gas Chemical Company 1
#5246 Akihiro Nishizawa Mitsumi Electric Co. 1
#5246 Mitsuru Watanabe Nissan Motor Co. 1
#5246 Masao Shinoda Ebara 1
#5246 Mitsuhiro Umeda Hitachi High-Technologies 1
#5246 Hiroyuki Itagaki Hitachi Medical 1
#5246 Junichi Fukayama Hitachi 1
#5246 Tomoo Nakajima Mutoh Industries 1
#5246 Yoshiharu Tenmyo Canon 1