Ama, JP ranks #3,434 worldwide for total patents filed in 2016, with 32 patents from 13 inventors. Leading employers of inventors based in Ama, JP include Brother Kogyo, Aisan Kogyo Kabushiki Kaisha, Denso.
Showing 1–13 of 13 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Yoshihiro Miyauchi | Brother Kogyo | 10 |
| 2 | Minoru Akita | Aisan Kogyo Kabushiki Kaisha | 4 |
| 2 | Jirou Hayashi | Denso | 4 |
| 2 | Hiroyuki Ogura | Ntn | 4 |
| #5 | Masayuki Akita | Kubota | 2 |
| #6 | Shunsuke Murata | Advics Co. | 1 |
| #6 | Masanobu Shinagawa | Aisan Kogyo Kabushiki Kaisha | 1 |
| #6 | Takashige Saito | Denso | 1 |
| #6 | Toshihiro Yamaoka | Kawasaki | 1 |
| #6 | Shuichi Sunako | Brother Kogyo | 1 |
| #6 | Masatoshi Kokubo | Brother Kogyo | 1 |
| #6 | Tsukasa Kikuchi | Denso | 1 |
| #6 | Youichi Murakami | Kyosan Electric Mfg. Co. | 1 |