Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10861838 | Optical module | Toshiaki Iwafuchi, Takayuki Ezaki | 2020-12-08 | $1,236,000 |
| 10211192 | Optical module | Toshiaki Iwafuchi, Takayuki Ezaki | 2019-02-19 | $663,000 |
| 9607972 | Optical module | Toshiaki Iwafuchi, Takayuki Ezaki | 2017-03-28 | $381,000 |