Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,301–10,350 of 13,113 inventors

Rank Inventor Primary Company Patents
#5101 Yasuko Aoki Hitachi High-Technologies 1
#5101 Yasutaka Sakon Ntt Docomo 1
#5101 Akio Urushiyama Rikkyo Gakuin 1
#5101 Chie Kurokawa Juntendo Educational Foundation 1
#5101 Aya Mitake Amazon 1
#5101 Hiroyuki Okino Hitachi 1
#5101 Yasuki Kawashima Nec 1
#5101 Keiichi Matsushita Kabushiki Kaisha Toshiba 1
#5101 Yuji Hamaoka Japan Aviation Electronics Industry, Limited 1
#5101 Wataru Iwasaki Smk 1
#5101 Yoshikuni Kataoka Mitsubishi Electric 1
#5101 Hiroshi Kage Mitsubishi Electric 1
#5101 Tsunenori Iribe Nec 1
#5101 Yusuke Takamura Lion Group 1
#5101 Hideaki Iwasaki Lion Group 1
#5101 Yoshiki Akatani Nippon Kayaku 1
#5101 Yasuhito Minamisawa Subaru 1
#5101 Satoshi Wakui Sanyo Electric Co. 1
#5101 Akihiro Mochida Ebara 1
#5101 Mitsuo Satou Jsr 1
#5101 Yasuaki Yokoyama Japan Synthetic Rubber 1
#5101 Tomoaki Kohno IBM 1
#5101 Tasuku Oonishi Google 1
#5101 Tatsuya Yoshinari Rakuten Group 1
#5101 Jun'ichi Taguchi Hitachi 1
#5101 Masayuki Terada Ntt Docomo 1
#5101 Hiroshi Tanada Mitsubishi Motors 1
#5101 Tetsuo Miyano Hitachi Zosen 1
#5101 Shigeya Kurimura Disco 1
#5101 Kiyoyuki Hattori Koyo Seiko Co. 1
#5101 Sumihiko Arima Canon 1
#5101 Kumiko Saito Aderans Company Limited 1
#5101 Yoshikage Ochi Lenovo (Singapore) Pte. 1
#5101 Shinji KOKI Gurunavi 1
#5101 Ryoji Kurosaka Canon 1
#5101 Hitoshi Suwabe Sumitomo Metal Industries 1
#5101 Hiroyuki Majima Showa Denko K.K. 1
#5101 Kou Ishikura Mayekawa Mfg. Co. 1
#5101 Takashi Shin Astellas Pharma 1
#5101 Emi Hitosuga Canon 1
#5101 Tetsuaki Otsuki Seiko Epson 1
#5101 Hajime Narukawa Unknown 1
#5101 Izumi Nakai Longitude Semiconductor S.A.R.L. 1
#5101 Iwao Mitsuishi Kabushiki Kaisha Toshiba 1
#5101 Eiji Saita Asahi Glass Co. 1
#5101 Shinichi Izuo Mitsubishi Electric 1
#5101 Takanori Kawasaki 1
#5101 Takashi Kunita Bandai Co. 1
#5101 Takao Kawamura Hitachi 1
#5101 Kuniyuki Okuyama Nec 1