Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,651–7,700 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Masaharu Kameda Nippon Steel 1
#5246 Yukio Takeuchi Mitsubishi Electric 1
#5246 Hiroyuki Aburatani The University Of Tokyo 1
#5246 Youichi Watanabe Hitachi 1
#5246 Yushi Koyama Kabushiki Kaisha Toshiba 1
#5246 Mitsugu Tamekawa Japan Display 1
#5246 Hidetaro NAKAZAWA Taiyo Yuden Co. 1
#5246 Fusako Tomizumi Mitsubishi Electric 1
#5246 Tsutomu Otaki Tatsuno 1
#5246 Ryota Kosakai Sony 1
#5246 Hiroshi Oba Hitachi High-Tech Science 1
#5246 Toshifumi Kanri Mitsubishi Electric 1
#5246 Kenta Naganuma Sugatsune Kogyo Co. 1
#5246 Takashi Kasuya Honda Motor Co. 1
#5246 Yoshiaki Utsugi Subaru 1
#5246 Mareto Ishibashi Ihi 1
#5246 Jongsook Eun Ricoh Company 1
#5246 Hiroshi Ikebuchi Mitsubishi Electric 1
#5246 Tetsuji Togami Nec 1
#5246 Osamu Takada Hitachi 1
#5246 Yosato Hitaka Canon 1
#5246 Yu Oishi Honda Motor Co. 1
#5246 Toshinari OH-HARA National University Corporation Nagoya University 1
#5246 Hisaya Murakoshi Hitachi High-Technologies 1
#5246 Kazuhiko Nakane Mitsubishi Electric 1
#5246 Toru Nagihashi Nintendo Co. 1
#5246 Hajime Nakatani Mitsubishi Electric 1
#5246 Hideharu Ohkuma Ricoh Company 1
#5246 Daiei Iwamoto Fujitsu Component Limited 1
#5246 Anatol Ward Sony 1
#5246 Ryota Sugamura Tgk Co. 1
#5246 Yukinori Machida Mitsubishi Hitachi Power Systems 1
#5246 Hideo Ueyama Toshiba Lifestyle Products & Services 1
#5246 Ryuji Ohta Jidosha Kiki Co. 1
#5246 Yoshiko Abe Sekisui Chemical Co. 1
#5246 Shigemitsu Hara Hitachi 1
#5246 Shigehisa Ohkawara Dexerials 1
#5246 Keisuke Hagiwara Thk Co. 1
#5246 Yoshiyuki Terai Mitsubishi Electric 1
#5246 Takao Ogata Canon 1
#5246 Toshihiro Atsumi Ricoh Company 1
#5246 Youichi Terasawa Sanken Electric Co. 1
#5246 Yoshihiro Hattori Minolta 1
#5246 Takashi Tsutsuba Mitsubishi Electric 1
#5246 Tomohiro Endo Disco 1
#5246 Saki MAEDA Mitsubishi Electric 1
#5246 Tsuyoshi Wakasa Mitsubishi Electric 1
#5246 Kazushi Sugyou Nec 1
#5246 Keiji Itabashi The University Of Tokyo 1
#5246 Yoshinori HIROBE Dai Nippon Printing Co. 1