Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,501–5,550 of 6,707 inventors

Rank Inventor Primary Company Patents
#4367 Satsoshi Narimatsu Fuji Hollow Valve 1
#4367 Shuichi Kochi Koito Manufacturing Co. 1
#4367 Asami Shirai Nippon Light Metal Company 1
#4367 Shoji Aono Toray Industries 1
#4367 Yusuke Urushibata 1
#4367 Hisatake Ogura 1
#4367 Takashi Komai 1
#4367 Yuugo Tomaru Amano 1
#4367 Koji Noge Ricoh Company 1
#4367 Etsuko Takeiri Chugai Pharmaceutical 1
#4367 Koichi Iwabuchi 1
#4367 Yoh-ichi Maeda Toho Rayon Co. 1
#4367 Masakazu Ataka Toho Rayon Co. 1
#4367 Hiromune Tanaka Tenryu Technics Co. 1
#4367 Miyaguchi Kazuhisa Hamamatsu Photonics 1
#4367 Hideaki Mizumoto Kyowa Hakko Kogyo Co. 1
#4367 Norihiro Tozawa Yazaki 1
#4367 Yoshikazu Ryuko Toshiba Machine Co. 1
#4367 Narihiro Morimoto Fuji Seiki Machine Works 1
#4367 Kiyokazu Nakamori Polyplastics Co. 1
#4367 Yukio Hoshoya Nisshinbo Industries 1
#4367 Hideo Kakizaki Polyplastics Co. 1
#4367 Taketatsu Sugiyama Fujitsu Limited 1
#4367 Yuzi Yoshikawa Suzuki Motor 1
#4367 Seiji Sekine Kyowa Medex Co. 1
#4367 Mai Suiseki Ricoh Company 1
#4367 Yosiharu Horii Tokyo Electron Limited 1
#4367 Ryuichi Miyano Suzuki Motor 1
#4367 Shigero Tanba Chugai Pharmaceutical 1
#4367 Seizi Shigetaka Fujitsu Limited 1
#4367 Toshikazu Ashizawa Yazaki 1
#4367 Hitoshi Takami Kyowa Hakko Kogyo Co. 1
#4367 Katushito Miyamoto Chugai Pharmaceutical 1
#4367 Hiromichi NISHINA Chugai Pharmaceutical 1
#4367 Yuki Kubojiri National University Corporation Shizuoka University 1
#4367 Joji Kota Jatco 1
#4367 Masahiro Asari Jatco 1
#4367 Ryosuke Kanetoku Toshiba Tec Kabushiki Kaisha 1
#4367 Magohei Tsukamoto Yamaha Motor 1
#4367 Kaga Yosimitu Tokai 1
#4367 Saito Masaki Tokai 1
#4367 Kyohei Yoneyama Nihon Plast Co. 1
#4367 Yukari Tsuji Kyowa Hakko Kogyo Co. 1
#4367 Tatsuaki Takagi Polyplastics Co. 1
#4367 Kiyohide Ishikawa Terumo Kabushiki Kaisha 1
#4367 Yasuyuki Osumi Suzuki Motor 1
#4367 Uematsu Kenjiro Tokai 1
#4367 Mamoru Iwanabe Fuji Seiki Machine Works 1
#4367 Hisashi Araki Yamaha 1
#4367 Makoto Yamanoi Koito Manufacturing Co. 1