Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507131 | Teleconverter and image pickup system using the same | Yasuji Ogata | 2016-11-29 |
| 9321017 | Gas-separation membrane | Mikako Takenaka, Tomoyuki Suzuki, Masako Miki | 2016-04-26 |