Asaka, JP ranks #2,991 worldwide for total patents filed in 2021, with 41 patents from 16 inventors. Leading employers of inventors based in Asaka, JP include Topcon, Kabushiki Kaisha Toshiba, Honda Motor Co..
Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumio Ohtomo | Topcon | 8 |
| 2 | Kenichi Doniwa | Kabushiki Kaisha Toshiba | 6 |
| 3 | Akifumi Fujima | Honda Motor Co. | 4 |
| #4 | Akiyuki Karashima | Honda Motor Co. | 3 |
| #4 | Yoshitaka Uchida | Clarion Co. | 3 |
| #4 | Naobumi Okada | Sony | 3 |
| #7 | Kentarou Nakamura | Konica Minolta Opto | 2 |
| #7 | Kunio Yoshimi | Honda Motor Co. | 2 |
| #7 | Kazuma Deguchi | Honda Motor Co. | 2 |
| #7 | Yoshiki Kasaya | Honda Motor Co. | 2 |
| #11 | Shu HAMADA | Fujifilm | 1 |
| #11 | Hitoshi Shirakawa | Tohoku University | 1 |
| #11 | Akio Higashi | Fujitsu Limited | 1 |
| #11 | Naoki Morikawa | Terumo Kabushiki Kaisha | 1 |
| #11 | Ryuhi Okubo | Olympus | 1 |
| #11 | Ryuichi Furukoshi | Sanken Electric Co. | 1 |