Sendai, JP ranks #6,415 worldwide for total patents filed in 2021, with 15 patents from 7 inventors. Leading employers of inventors based in Sendai, JP include Fujitsu Limited, Central Japan Railway Comany, Tohoku Techno Arch Co..
Showing 1–7 of 7 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Hideo Sato | Fujitsu Limited | 5 |
| 2 | Takafumi Fukushima | Central Japan Railway Comany | 3 |
| 2 | Hidemi Kato | Tohoku Techno Arch Co. | 3 |
| #4 | Toru Abiko | Sony | 1 |
| #4 | Tetsuo Ito | Hitachi | 1 |
| #4 | Noritsugu Umehara | National University Corporation Nagoya University | 1 |
| #4 | Takeshi Seki | NTT | 1 |