Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 6,501–6,550 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Kenichi Nishikawa Ngk Spark Plug Co. 1
#3088 Tsuyoshi Abe Hoei Shokai Co. 1
#3088 Takao Tani Ngk Insulators 1
#3088 Shoichi Harada Mitsubishi Electric 1
#3088 Megumi Sasaki Toyota Central R&D Labs 1
#3088 Takeo Matsushima Ushio Denki Kabushiki Kaisha 1
#3088 Masayuki Mori Nippon Chemi-Con 1
#3088 Hidetoshi Uchida Sumitomo Light Metal Industries 1
#3088 Masahiro Hasebe Takata 1
#3088 Iwakazu Hattori Japan Synthetic Rubber 1
#3088 Hiroyuki Kimata Ngk Spark Plug Co. 1
#3088 Hideo Nakane Renesas Electronics 1
#3088 Takashi Ishimoto Tokyo Seimitsu Co. 1
#3088 Tadao Yoshida Sony 1
#3088 Masaru Yasuda Brother Kogyo 1
#3088 Kazuhiro Inoue Drug Delivery System Institute 1
#3088 Masao Iguchi Toyota Industries 1
#3088 Kouichi Osada Asahi Glass Co. 1
#3088 Kazuo Higuchi Max Co. 1
#3088 Masahiro Komuro Renesas Electronics 1
#3088 Kazuhito Kawashima Mitsubishi Motors 1
#3088 Kazuo Nakano Oki Electric Industry Co. 1
#3088 Toshio Maruyama Toyoda Koki Kabushiki Kaisha 1
#3088 Katsumi Ando Sony 1
#3088 Eiji Ohtsubo Mitsui Chemicals 1
#3088 Kazuya Oribe Showa-Ika Kogyo Co. 1
#3088 Shigeki Maeda Nec 1
#3088 Katsuhiko Takahashi Nec 1
#3088 Satoru Matsumoto Toto 1
#3088 Tatsuya Tokunaga Hitachi High-Technologies 1
#3088 Tsutomu Uzawa Olympus Optical Co. 1
#3088 Ryuichi Fujimoto Kabushiki Kaisha Toshiba 1
#3088 Hiroshi Miyagawa Meidensha 1
#3088 Takashi Maeda Mitsubishi Electric 1
#3088 Masato Matsubara Mitsubishi Electric 1
#3088 Kazuki Matsubara Jfe Steel 1
#3088 Masao Inoue Mitsubishi Electric 1
#3088 Masayoshi Abe Sony 1
#3088 Hideki Hasegawa Hitachi High-Technologies 1
#3088 Shinji Tamaki Ricoh Company 1
#3088 Yoshikazu Suzuki Ushio Denki Kabushiki Kaisha 1
#3088 Kenzo Tanaka Yazaki 1
#3088 Masanobu Ito Sony 1
#3088 Kentaro Hayashi Semiconductor Energy Laboratory 1
#3088 Tomoaki Ishibashi Fujimi Incorporated 1
#3088 Isao Kurashima Casio Computer Co. 1
#3088 Naoki Hasegawa Toyota Central R&D Labs 1
#3088 Masanori Ogawa Nagoya Oilchemical Co. 1
#3088 Shinji Saiki Mitsubishi Chemical 1
#3088 Akira Fukushima Denso 1