Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,251–10,300 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Shintaro Fujii Olympus 1
#5101 Toshikazu Harashima Hitachi Industrial Equipment Systems Co. 1
#5101 Satoshi Ajiki Mitsumi Electric Co. 1
#5101 Hiroshi Iriguchi Yokogawa Electric 1
#5101 Ayuka Tada Nec 1
#5101 Akinori Nakano Asm Ip Holding B.V. 1
#5101 Shin Chaki Mitsubishi Electric 1
#5101 Michiaki Kumagai Yoshida Industries Co. 1
#5101 Akihiro Minami Mitsubishi Electric 1
#5101 Yuzo Yoshida Shiseido Company, Limited 1
#5101 Tomoko Hongo Asahi Kasei Medical Co. 1
#5101 Takeru Shoji Subaru 1
#5101 Yutaka Munekata Ishikawa Gasket Co. 1
#5101 Fujio Onishi Hitachi High-Technologies 1
#5101 Kakeru Kimura Renesas Electronics 1
#5101 Miyo Miyashita Mitsubishi Electric 1
#5101 Yoshifumi Mimata Hitachi 1
#5101 Masaru Ogura The University Of Tokyo 1
#5101 Yuta Higuchi Nec 1
#5101 Satoshi Tanigawa Sumitomo Electric Industries 1
#5101 Kazuaki Fujita Sumitomo Electric Industries 1
#5101 Hironori Yokota Central Japan Railway Comany 1
#5101 Minoru Takeuchi Tabata Co. 1
#5101 Yukio Tokunaga Mitsubishi Paper Mills Limited 1
#5101 Yoshihito Hagiwara Shinkawa 1
#5101 Koji Urawaki Hitachi Astemo 1
#5101 Kazuyo Narita Nec 1
#5101 Kazuaki KITO Hitachi-Ge Nuclear Energy 1
#5101 Mutsuo Sasaki Tdk 1
#5101 Koshiro Matsumoto Micro Mobio 1
#5101 Noriaki Kohno IBM 1
#5101 Kenki Takagi Nec 1
#5101 Nobutaka Kobayashi Mitsubishi Electric 1
#5101 Hirotaka EDA Olympus 1
#5101 Tsuyoshi Chiba Nitto Denko 1
#5101 Hiroyoshi Tanaka Sumitomo Electric Industries 1
#5101 Katsuhiro Hotta Mitsubishi Hitachi Power Systems 1
#5101 Tetsuya Satake Mitsubishi Electric 1
#5101 Mieko Hara Sony 1
#5101 Takayuki TAKAZAWA Oki Data 1
#5101 Naota YOKOYAMA Takasago International 1
#5101 Yukinobu Moriya IBM 1
#5101 Takeo Kishida Seiko Epson 1
#5101 Tomoyuki Tazuke Ricoh Company 1
#5101 Masaya Hirashima Kabushiki Kaisha Toshiba 1
#5101 Yoshimasa ASAO Square Enix Co. 1
#5101 Yongkun Wang Rakuten Group 1
#5101 Jun Murayama Sony 1
#5101 Tsuyoshi Okubo Hoya 1
#5101 Takeshi Okubo Mitsubishi Electric 1