Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 7,201–7,250 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Yuji Tanonaka Asahi Glass Co. 1
#5101 Yuji Atsuzawa Nippi 1
#5101 Yuka Ashida Daiichi Sankyo Company, Limited 1
#5101 Kouji Okada Fujitsu Limited 1
#5101 Hiroshi Ohyama Nittobo Acoustic Engineering Co. 1
#5101 Junji Okazaki Jx Nippon Oil & Energy 1
#5101 Yoshinobu Nakagawa Sumitomo Electric Industries 1
#5101 Masayoshi Hosoi Softbank 1
#5101 Hirotsune Fukei Honda Motor Co. 1
#5101 Kenshun Ishii Combi 1
#5101 Huang Leping Nokia Technologies Oy 1
#5101 Ayako Oide Subaru 1
#5101 Tetsuo Asakawa Ricoh Company 1
#5101 Takahiro Nagayama Nippon Chemical Industrial Co. 1
#5101 Ryohei Shimada Rakuten Group 1
#5101 Hidetaka Sugawara Rakuten Group 1
#5101 Sojiro Tanaka Bandai Co. 1
#5101 Kiyoto Nishizawa Bandai Co. 1
#5101 Kumi Ito Aisin Seiki Kabushiki Kaisha 1
#5101 Hideki Kamiyama Ricoh Company 1
#5101 Motohide Terao Yamabiko 1
#5101 Kouji Harada Hitachi 1
#5101 Kazunari Komatsu Mazda Motor 1
#5101 Junichi Orai Subaru 1
#5101 Yoshiaki Takizawa Jeol 1
#5101 Hiromichi Kameyama Tokyo Gas Co. 1
#5101 Iwao Tsuji Kabushiki Kaisha Toshiba 1
#5101 Jianyoung Xia Tatsuno 1
#5101 Takaomi Nishi Renesas Electronics 1
#5101 Hidetaka Irumano Hochiki 1
#5101 Shigeru TOMIZAWA Janome Sewing Machine Co. 1
#5101 Kentaro HIRAKI Oki Data 1
#5101 Atsutomo Komine Komatsu 1
#5101 Tetsuro Kurokawa Thk Co. 1
#5101 Hidenori Shindo Ricoh Company 1
#5101 Kuniko Asada Api 1
#5101 Norikazu Ohshima Nec 1
#5101 Noboru Fujio Tokyo Kikai Seisakusho 1
#5101 Keisuke Nomoto Ps4 Luxco S.A.R.L. 1
#5101 Fang Chi Su 1
#5101 Shiki Matsuo Mitsubishi Heavy Industries Plastic Technology Co. 1
#5101 Shigeru Yokosuka Hitachi 1
#5101 Nakaba Kaiwa Ps4 Luxco S.A.R.L. 1
#5101 Hirokazu Masai Asahi Glass Co. 1
#5101 Mikihiro Kaga Hitachi Medical 1
#5101 Yutaka Nishigori Nec 1
#5101 Shousei Yoshida Nec 1
#5101 Nao Miyamoto Hitachi 1
#5101 Kazuo Tanada Mitsubishi Electric 1
#5101 Shinichiro Hosono Sato 1