Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,101–8,150 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Tamiya Karashima Mitsubishi Materials Silicon 1
#3087 Hidco Shiozawa 1
#3087 Katsuhito Goto Sega Enterprises 1
#3087 Kunio Iimura Nec 1
#3087 Sadao Morishita Mitsubishi Paper Mills Limited 1
#3087 Takao Iimura Yamaichi Electronics Co. 1
#3087 Morisaku Saito Kikkoman 1
#3087 Isao Sekita Honda Motor Co. 1
#3087 Takahiko Kikukawa Nec 1
#3087 Tatsuhiko Iwamoto Mazda Motor 1
#3087 Yumiko Fujita Nuclear Fuel Industries, Limited 1
#3087 Yoshinori Aiura Ushio Denki Kabushiki Kaisha 1
#3087 Kenji Dairi Ando Electric Co. 1
#3087 Michiaki Ando Jsr 1
#3087 Yasunori Sakaki Strapack 1
#3087 Noriyoshi Naruse Akechi Ceramics Co. 1
#3087 Koichi Nojima Sony 1
#3087 Masataka Fujiki Kokusai Electric 1
#3087 Hitomi Hirano Taisho Pharmaceutical Co. 1
#3087 Fumio Komatsu Kabushiki Kaisha Toshiba 1
#3087 Fusae Shizume Sato Pharmaceutical Co. 1
#3087 Ikariya Takao Takasago International 1
#3087 Fumio Tutumi Jsr 1
#3087 Susumu Ohi Nec 1
#3087 Hideyasu Yamanaka Ricoh Company 1
#3087 Shingo Naganuma Fujikoki 1
#3087 Minoru Kogano Hitachi Kokusai Electric 1
#3087 Tatsuhiko Akashi 1
#3087 Mari Yamaguchi Sony 1
#3087 Shigeo Ueki Ddk 1
#3087 Yoshikazu Tagami Kabushiki Kaisha Toshiba 1
#3087 Hisako Hara Kibun Food Chemifa Co. 1
#3087 Yoshihiro Yamano Dainippon Ink And Chemicals 1
#3087 Noriaki Tamura Unknown 1
#3087 Tsuyoshi Saigo Hoya 1
#3087 Yasumasa Iketani Sunx Limited 1
#3087 Takahisa Migita Nec 1
#3087 Atsuo Kamimura Taiyo Yuden Co. 1
#3087 MAYUMI NIWA Sanyo Electric Co. 1
#3087 Eiichiro Nishizawa Konica 1
#3087 Tadashige Kondo Kioritz 1
#3087 Hidehisa Murayama Electric Industry Co. 1
#3087 Norifumi Ohtsuka Asahi Glass Co. 1
#3087 Toshiyasu Shimada Nec 1
#3087 Motoyuki Ohsugi Fujitsu Limited 1
#3087 Tatsuhiko Asaka Kabushiki Kaisha Toshiba 1
#3087 Masami Kuwahara Toyo Ink Mfg. Co. 1
#3087 Yuko Itoh Oki Electric Industry Co. 1
#3087 Yasushi Mashiko Johnson & Johnson 1
#3087 Iwao Asada Kawasaki Steel 1