Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,401–8,450 of 24,349 inventors

Rank Inventor Primary Company Patents
#7424 Keijiro Sugimura Asubio Pharma Co. 5
#7424 Masayuki Konno Nitto Denko 5
#7424 Shogo Otomo Yanmar Power Technology Co. 5
#7424 Go Minami Sumitomo Electric Industries 5
#7424 Yuuta Katsurayama Sekisui Chemical Co. 5
#7424 Koji Ogawa Mitsubishi Tanabe Pharma 5
#7424 Keiichi Ushiyama Nitto Electric Industrial Co. 5
#7424 Isao Ayukawa Sharp Kabushiki Kaisha 5
#7424 Hideaki Nagaya Takeda Chemical Industries 5
#7424 Mitsuo Oka Shimano 5
#7424 Masao Shimura Oiles 5
#7424 Kousuke ITAKURA Panasonic 5
#7424 Hitomi Ninomiya Toyopolymer Co. 5
#7424 Yoshinobu Imoto Funai Electric Co. 5
#7424 Sota Kusunoki Tsubakimoto Chain 5
#7424 Takahiko Hashidzume Sumitomo Electric Industries 5
#7424 Tamio Tsurita Sumitomo Electric Industries 5
#7424 Akizou Ohtani Kyocera Mita 5
#7424 Kouichi Chikumoto Funai Electric Co. 5
#7424 Kimio Kitamura Teitokusha Co. 5
#7424 Jun Imamura Panasonic 5
#7424 Hodaka Norimatsu Nippon Sheet Glass Company, Limited 5
#7424 Yoshihiro Onoda Japan Abrasive Co. 5
#7424 Nobuo Katsube Ono Pharmaceutical Co. 5
#7424 Fumihiro Ikeda Kubota 5
#7424 Syuuichi Nishikawa Toyo Tire & Rubber Co. 5
#7424 Yojiro SUYAMA Autonetworks Technologies 5
#7424 Kentaro Ino Hitachi 5
#7424 Toshiaki Ezaki Kaneka 5
#7424 Yoshimasa Mitsumoto Maxell 5
#7424 Ken Kimata Sharp Kabushiki Kaisha 5
#7424 Seijiro Taguchi Showa Aluminum 5
#7424 Takeo Hashiba Sharp Kabushiki Kaisha 5
#7424 Keiichiro Aou Sharp Kabushiki Kaisha 5
#7424 Hiroshi Kasuga Nissin Foods Holdings Co. 5
#7424 Tosirou Yamaguchi Kuraray Co. 5
#7424 Koji Kubono Kyocera Document Solutions 5
#7424 Taihei Matsumoto Nikko-Materials Co. 5
#7424 Katsuyuki Imamura Panasonic 5
#7424 Hisato Yoshida Sumitomo Electric Industries 5
#7424 Sanpei Murakami Kanebo Foods 5
#7424 Katsuhiro Nakatani Toyo Tire & Rubber Co. 5
#7424 Minoru Takazawa Panasonic 5
#7424 Yoshihiro IWASAKI Kuraray Co. 5
#7424 Yoshiharu Ikenaka Rex Industrial 5
#7424 Namio Kinumoto Osaka Gas Co. 5
#7424 Yasunobu Ina Nitto Denko 5
#7424 Yoshihiro Ebata Kubota 5
#7424 Nobuhiro Kuriyama Agency Of Industrial Science And Technology 5
#7424 Eiji Tenjiku Sharp Kabushiki Kaisha 5