Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,501–5,550 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Naoki Iwanaga Olympus 1
#5101 Yo Ota Sony 1
#5101 Tomokazu Kinohira Zeon 1
#5101 Shinsuke Haga Sony 1
#5101 Hiroyuki Inoue Microbial Chemistry Research Foundation 1
#5101 Tasuku Kitamura Dai Nippon Printing Co. 1
#5101 Katsuya Sakai Canon 1
#5101 Isao Nakamura Ricoh Company 1
#5101 Yukiko Akiyama Sony 1
#5101 Kozo Nitta Koken Co. 1
#5101 Kazunori Korenaga Mitsubishi Electric 1
#5101 Hiroki ISHIKURA Oki Data 1
#5101 Masajiro Iwasaki Ricoh Company 1
#5101 Tomokazu Sasaki Zeon 1
#5101 Kan Akatsu Nissan Motor Co. 1
#5101 Kouichi Takenaka Sony 1
#5101 Yumi Watanabe Canon 1
#5101 Takatoshi Ogawa Nec 1
#5101 Hiroyuki Mizunuma Sony 1
#5101 Kaneto Tokuyama Canon 1
#5101 Mihoko Hasegawa IBM 1
#5101 Keishi Tsuchiya Toshiba Tec Kabushiki Kaisha 1
#5101 Daisuke Miyauchi Tdk 1
#5101 Tsuruo Nakayama Nbc Meshtec 1
#5101 Naoki Numaguchi Sony 1
#5101 Yuya Tabata Japan Aviation Electronics Industry, Limited 1
#5101 Sayaka Mochizuki Hisamitsu Pharmaceutical Co. 1
#5101 Katsuyuki Sumimoto Mitsubishi Electric 1
#5101 Sei Shimahara Caterpillar 1
#5101 Yasuyuki Sakai Denso 1
#5101 Hidenobu TOCHIGI Azbil 1
#5101 Eiji Nishikawa Konica Minolta 1
#5101 Takehide Hayashi Ebara 1
#5101 Hideo Terasawa Mitsubishi Electric 1
#5101 Yoshihiko Narisawa Nippon Mektron 1
#5101 Toshimitsu Kanda Lintec 1
#5101 Minoru Matsuo Ricoh Company 1
#5101 Yoshifumi Saeki Pioneer Electronic 1
#5101 Yoshie Yamanaka Senju Metal Industry Co. 1
#5101 Tsukasa Ohnishi Senju Metal Industry Co. 1
#5101 Hisashi Furuya Mitsubishi Materials Silicon 1
#5101 Ikuo Koshigoe Sato 1
#5101 Masumi Inaba Kabushiki Kaisha Toshiba 1
#5101 Tetsuo Oosato Kabushiki Kaisha Toshiba 1
#5101 Kyouichi Kaneko Asahi Glass Co. 1
#5101 Akira Ohira Konica 1
#5101 Osamu Watabe Hitachi High-Technologies 1
#5101 Yoshio Onuki Olympus 1
#5101 Masaru Kogure Subaru 1
#5101 Kensuke Ohshima Subaru 1