Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436964 | Inorganic polarizing plate, method of manufacturing the same, and optical instrument | Akio Takada, Seiji Kumagai, Hideto Sagawa, Takahiro Kimura, Toshiaki Sugawara +2 more | 2019-10-08 |
| 10349456 | Video communication system, video transmission terminal, video reception terminal, communication method, and recording medium | — | 2019-07-09 |