Kamisu, JP ranks #3,526 worldwide for total patents filed in 2021, with 33 patents from 21 inventors. Leading employers of inventors based in Kamisu, JP include Kuraray Co., Shin-Etsu Chemical Co., Eisai R&D Management Co..
Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Nakashima | Kuraray Co. | 5 |
| 2 | Yasushi SENDA | Kuraray Co. | 3 |
| 2 | Tomoaki Tsuji | Kuraray Co. | 3 |
| #4 | Manabu Furudate | Shin-Etsu Chemical Co. | 2 |
| #4 | Daisuke Koda | Kuraray Co. | 2 |
| #4 | Satomi OHTA | Kuraray Co. | 2 |
| #4 | Hiroshi Kanbara | Shin-Etsu Chemical Co. | 2 |
| #8 | Yusuke Miyashita | Eisai R&D Management Co. | 1 |
| #8 | Shinji Hiramatsu | Kuraray Co. | 1 |
| #8 | Shinpei Fukuhara | Kao | 1 |
| #8 | Tatsuya Yoshikawa | International Catalyst Technology | 1 |
| #8 | Yusuke Ayata | Eisai R&D Management Co. | 1 |
| #8 | Minoru Kase | Kao | 1 |
| #8 | Taiju Nakamura | Eisai R&D Management Co. | 1 |
| #8 | Atsushi Akao | Eisai R&D Management Co. | 1 |
| #8 | Keisuke Yamagami | Kao | 1 |
| #8 | Toshiki Kawabata | Shin-Etsu Chemical Co. | 1 |
| #8 | Ryo Kouchi | Kuraray Co. | 1 |
| #8 | Chikafumi Kurahashi | Kuraray Co. | 1 |
| #8 | Shigeto Aoki | Aoki Technical Laboratory | 1 |
| #8 | Yoshihito Sasada | Shin-Etsu Chemical Co. | 1 |