Oobu, JP ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 9 inventors. Leading employers of inventors based in Oobu, JP include Toyota, Ebara, Fujitsu Limited.
Showing 1–9 of 9 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Koji Kawasaka | Toyota | 3 |
| 2 | Akihiko Ogawa | Ebara | 1 |
| 2 | Masami Sato | Fujitsu Limited | 1 |
| 2 | Takao SUENAGA | Denso | 1 |
| 2 | Kazunori Itou | — | 1 |
| 2 | Takayoshi Kawaguchi | Sony | 1 |
| 2 | Tatsumi Kumada | Denso | 1 |
| 2 | Fumihiko Ishiguro | Toyota Industries | 1 |
| 2 | Kouichi Hoshino | Nippondenso Co. | 1 |