Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,251–7,300 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Masakuni Sato Asahi Glass Co. 1
#3087 Kazuhiko Onuki Canon 1
#3087 Hisashi Umeki Hitachi 1
#3087 Ken Nozawa Oki Data 1
#3087 Katsuhisa Honda Miura Co. 1
#3087 Takashi Katakura Mitsubishi Electric 1
#3087 Akio Ozawa Pioneer 1
#3087 Osamu Mita Nidek Co. 1
#3087 Munechika Kubota Oki Electric Industry Co. 1
#3087 Noboru Furuumi Hitachi 1
#3087 Yasuhide Saito 1
#3087 Yasushi Kawamura Honda Motor Co. 1
#3087 Ryuji Uemori Nippon Steel 1
#3087 Hiroshi Ogushi Canon 1
#3087 Kazunobu Imoto Dai Nippon Printing Co. 1
#3087 Nobuo Tanabe Fujikura 1
#3087 Fukushi Hirayama Astellas Pharma 1
#3087 Kimihito Suzuki Nippon Steel 1
#3087 Kenji Ayama Wd Media (Singapore) Pte.Ltd. 1
#3087 Toshiharu Miwa Hitachi 1
#3087 Koichi Kai Mitsubishi Electric 1
#3087 Tadafusa Tomitaka Sony 1
#3087 Kenichi Koyanagi Elpida Memory 1
#3087 Yoji Kashihara Renesas Electronics 1
#3087 Akihisa Horiuchi Canon 1
#3087 Ryoichi Imai Riso Kagaku 1
#3087 Akihide Hirano Kurita Water Industries 1
#3087 Hiroya Shigemoto Taiyo Yuden Co. 1
#3087 Mariko Kitajima Sony 1
#3087 Takeshi Matsuya Mitsubishi Kagaku Iatron 1
#3087 Takeshi Watakabe Kabushiki Kaisha Toshiba 1
#3087 Hiroshi Furuyama Hitachi Automotive Systems 1
#3087 Munehiro Oda Meiji Milk Products Co. 1
#3087 Shinsaku Saitho Nec 1
#3087 Kenji Nagasaki Denso 1
#3087 Yuichi Kojima Sony 1
#3087 Nobukazu Adachi Canon 1
#3087 Soichiro Morimoto Kabushiki Kaisha Toshiba 1
#3087 Shuichi Ono Kobelco Construction Machinery Co. 1
#3087 Toshihito Kumagai Taisho Pharmaceutical Co. 1
#3087 Sebastian Wedeniwski IBM 1
#3087 Masaru Higuchi Casio Computer Co. 1
#3087 Masakatsu Takanashi Eisai 1
#3087 Kiyoshi Honda Hitachi 1
#3087 Kazunori Kashimura Canon 1
#3087 Norikazu Yokonuma Nikon 1
#3087 Hiroyuki Toba Nec 1
#3087 Naohiro Yokoyama Kabushiki Kaisha Toshiba 1
#3087 Kenji Mishima Hitachi 1
#3087 Tomio Okuda Elpida Memory 1