Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,451–7,500 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Kuninori Tanaka Kabushiki Kaisha Toshiba 1
#3087 Tetsuya Iinuma Kabushiki Kaisha Toshiba 1
#3087 Kohei Nakai NTT 1
#3087 Shigenori Shobayashi 1
#3087 Takeshi Ichiji Central Research Institute Of Electric Power Industry 1
#3087 Kenichirou Asada Ricoh Company 1
#3087 Yuichi Morozumi Nec 1
#3087 Takasi Ohsawa Mitsubishi Electric 1
#3087 Shoogo Ueno Siemens Aktiengesellschaft 1
#3087 Shiroh Kitao Mitsubishi Electric 1
#3087 Shigeyuki Motokawa Kabushiki Kaisha Toshiba 1
#3087 Masahiro Kiga Ebara 1
#3087 Kazuyuki Akiyama Mitsubishi Electric 1
#3087 Kazuhito Koguchi Nec 1
#3087 Kenichi Tsuchizaki 1
#3087 Hisanao Takahashi Tomy Company 1
#3087 Yuusei Michikata Nippon Steel Hardfacing 1
#3087 Kazuyuki Mukaida Sega Enterprises 1
#3087 Akihiko Mukaiyama Sega Enterprises 1
#3087 Osamu Komiyama Tonen Chemical 1
#3087 Toshinori Sako Nihon Shokuhin Kako Co. 1
#3087 Shinichiro Higashihara Calsonic 1
#3087 Katsuji Shimabukuro Hokushin Co. 1
#3087 Nagahisa Matsudaira Toppan Printing Co. 1
#3087 Etsuko Kobayashi The University Of Tokyo 1
#3087 Nobuko Uchibori Unicharm 1
#3087 Kimitoshi Itou Tdk Electronics Ag 1
#3087 Tohru Nakajima Yoshitomi Pharmaceutical Industries 1
#3087 Mitsugu Tanaka Fieldbus Foundation 1
#3087 Yoshiko Yoshino Taisho Pharmaceutical Co. 1
#3087 Seiichiro Koyama Strapack 1
#3087 Ryohei Nagata Dai Nippon Printing Co. 1
#3087 Hitoshi Negishi Nec 1
#3087 Hikoji Ueda Fujikura Kasei Co. 1
#3087 Seiji Itani Anelva 1
#3087 Seiichi Moriya Nec 1
#3087 Astafiev Oleg Japan Science And Technology 1
#3087 Shinichi Koyanagi Mitsubishi Electric 1
#3087 Shinobu Shikano 1
#3087 Naoki Honma Mitsubishi Chemical 1
#3087 Soichiro Hidaka The University Of Tokyo 1
#3087 Nobuyuki Matsuzoe Mitsubishi Chemical 1
#3087 Takeshi Shigenobu Mitsubishi Electric 1
#3087 Takehiro Ogihara Tokyo Electron Limited 1
#3087 Masamitsu Shiiba Mitsubishi Electric 1
#3087 Sanyo Nagayama 1
#3087 Mikihiko Kotaka Oki Electric Industry Co. 1
#3087 Toshio Kashiwazaki Advantest 1
#3087 Katsuhiko Hakoda Sony 1
#3087 Yasushi Tokunaga Riken Vinyl Industry Co. 1