Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,251–7,300 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Takao Tanigawa Showa Denko Materials Co. 1
#5381 Sohei FUKUI Hitachi-Ge Nuclear Energy 1
#5381 Masahiro KASUYA Meltin Mmi Co. 1
#5381 Ryosuke Tajima Toyota 1
#5381 Masayuki Arakawa Shimano 1
#5381 Yayoi Konishi Hitachi High-Technologies 1
#5381 Yuya Tsutsumi Honda Motor Co. 1
#5381 Tetsuya Suko Honda Motor Co. 1
#5381 Norihiko IKOMA Mitsubishi Motors 1
#5381 Takeshi Fukuda Toyo Tire & Rubber Co. 1
#5381 Ryuya Azuma Subaru 1
#5381 Keiji Nagasaka Mitsubishi Heavy Industries Thermal Systems 1
#5381 Yoshinari Takigawa Nec 1
#5381 Satoshi Irino Furukawa Electric Co. 1
#5381 Akiko Imaishi Mitsubishi Electric 1
#5381 Shinsaku Fukutaka Mitsubishi Electric 1
#5381 Tatsuki Kashitani Sony 1
#5381 Erika Terada Aroma Bit 1
#5381 Jayakorn Vongkulbhisal IBM 1
#5381 Tatsuya Okuno Sunstar Giken 1
#5381 Kazuta Saito 3M 1
#5381 Shunsuke Sugimura Komatsu 1
#5381 Takehiro Shibata Komatsu 1
#5381 Takeshi Ohashi Sony 1
#5381 Hirokazu Nishimura Olympus 1
#5381 Akira Kariya Jfe Steel 1
#5381 Mitsunori Ueda Sony 1
#5381 Eisuke Hatakeyama Japan Display 1
#5381 Norifumi Yasuda Honda Motor Co. 1
#5381 Asuna Osawa Mitsubishi Electric 1
#5381 Toshiki Kishi NTT 1
#5381 Naoaki Kabasawa Hodogaya Chemical Co. 1
#5381 Fuyuki SATO Mitsubishi Electric 1
#5381 Juwei Zhang Ihi 1
#5381 Kiyokazu Ishizaki Kabushiki Kaisha Toshiba 1
#5381 Narumitsu Notomi Nec 1
#5381 Youtarou Noda Nec 1
#5381 Masayuki Takase Hitachi 1
#5381 Akinori Heishi Mitsubishi Electric 1
#5381 Keito Nakao New Innovations 1
#5381 Hiromasa Shoji Nippon Steel 1
#5381 Ryuji Tokunaga Sony 1
#5381 Tomoyuki Murayama Hitachi 1
#5381 Yukihiro Hagiwara Subaru 1
#5381 Yasuhiro OKUI Tdk 1
#5381 Toshihide Ito Kabushiki Kaisha Toshiba 1
#5381 Norieda Ueno Sumitomo Heavy Industries 1
#5381 Yasuyuki Kawakami Stanley Electric Co. 1
#5381 Akihide Nagao Jfe Steel 1
#5381 Sakae Yamaguchi Yaskawa Electric 1