Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hakusan, JP ranks #4,992 worldwide for total patents filed in 2021, with 21 patents from 17 inventors. Leading employers of inventors based in Hakusan, JP include Sony, Nakamura-Tome Precision Industry Co., Honda Motor Co..

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Yu Kato Sony 3
2 Naotsugu Nishimura Nakamura-Tome Precision Industry Co. 2
2 Yasunori Kobayashi Honda Motor Co. 2
#4 Akihiro Masatani Eizo 1
#4 Masahiro Sugumi Eizo 1
#4 Reo Aoki Eizo 1
#4 Shigemori Ookawa Fujitsu Limited 1
#4 Masumi Kanayama Eizo 1
#4 Nobunari TANAKA Murata Manufacturing Co. 1
#4 Hiroki Matsuzaki Eizo 1
#4 Shunichi Shiriya Aida Engineering 1
#4 Masahiko KAKUMOTO Nakamura-Tome Precision Industry Co. 1
#4 Masafumi Higashi Eizo 1
#4 Airi Kurokawa Eizo 1
#4 Tatsuya Wakimoto Japan Display 1
#4 Shoya Higashi Eizo 1
#4 Yoko Taniyama Japan Advanced Institute Of Science And Technology 1