Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,151–7,200 of 11,914 inventors

Rank Inventor Primary Company Patents
#5999 Shigenori Kashimura Osaka Gas Co. 2
#5999 Iori Hashimoto Kao 2
#5999 Toshiyuki Kuritani Horiba 2
#5999 Kazuhisa Kawasaki Sumitomo Electric Industries 2
#5999 Hiroshi Tsubakimori Toray Industries 2
#5999 Mitsugi Senda Kyoto Daiichi Kagaku Co. 2
#5999 Katsunori Hasegawa Brother Kogyo 2
#5999 Masao Kaito 2
#5999 Fusayoshi Masuda Hoechst Celanese 2
#5999 Toshitaka Naruse Mitsubishi Motors 2
#5999 Choujirou Kuriyama Rohm Co. 2
#5999 Katuyoshi Saitoh Dai-Ichi Kogyo Seiyaku Co. 2
#5999 Rikuro Shimizu 2
#5999 Hayato Ishihara Unitika 2
#5999 Kazunori Isono Nitto Seiko Co. 2
#5999 Masatomo Adachi Nitto Seiko Co. 2
#5999 Ezo Kita Hitachi 2
#5999 Shigenobu Nagamori Nippon Densan Co. 2
#5999 Kiyoichi Matsumoto Unknown 2
#5999 Kaoru Fuji Japan Tobacco 2
#5999 Tohru Komano Kirin Beer Kabushiki Kaisha 2
#5999 Michio Kitawaki The Victaulic Company Of Japan Limited 2
#5999 Itsuki Taniguchi Toray Industries 2
#5999 Yoshimasa Azuma Murata Manufacturing Co. 2
#5999 Junko Uo Shionogi & Co. 2
#5999 Keiji Bando Komatsu Shisakusho 2
#5999 Youji Shimizu Yamada Chemical Co. 2
#5999 Kazuhiko Gendai Yamada Chemical Co. 2
#5999 Takashi Kizawa 2
#5999 Yoshio Kurata Dainippon Screen Mfg. Co. 2
#5999 Taizou Kitada Mitsubishi Motors 2
#5999 Yoshinari Fukami Mitsubishi Motors 2
#5999 Kenzo Oku Nishiyodo Air Conditioner Co. 2
#5999 Yuuzi Mizuno Dainippon Screen Mfg. Co. 2
#5999 Rikushi Morita Hamamatsu Photonics 2
#5999 Setsurou Fujii Torii & Co. 2
#5999 Yasuji Mori Nissha Printing Co. 2
#5999 Tomoo Shiohara Sekisui Kagaku Kogyo 2
#5999 Yasushi Doi Dainippon Screen Mfg. Co. 2
#5999 Seiichiro Heishi Toyo Tire & Rubber Co. 2
#5999 Kazuhiro Matumoto Omron Tateisi Electronics 2
#5999 Minoru Ikekita Ishida Koki Seisakusho 2
#5999 Mitsuhiro Kawagoe Mitsubishi Motors 2
#5999 Takatoshi Muraoka Fujitsu Limited 2
#5999 Michio Ueno Murata Manufacturing Co. 2
#5999 Masaru Mikita Mitsubishi Motors 2
#5999 Toshiharu Kawabata Sumitomo Electric Industries 2
#5999 Hiroyoshi Soezima Shimadzu 2
#5999 Hisashi Tukamoto Japan Storage Battery Co. 2
#5999 Toyohiko Suga Unitika 2