Ichihara, JP ranks #4,015 worldwide for total patents filed in 2021, with 28 patents from 6 inventors. Leading employers of inventors based in Ichihara, JP include Toyota, Ricoh Company, Dow Corning Toray Co..
Showing 1–6 of 6 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Masaki Ito | Toyota | 12 |
| 2 | Masayuki Hayashi | Ricoh Company | 5 |
| 3 | Akira Hoshino | Toyota | 4 |
| 3 | Seiji Hori | Dow Corning Toray Co. | 4 |
| #5 | Takashi Furusawa | Dic | 2 |
| #6 | Akiyoshi Tamai | Toray Industries | 1 |