Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479503 | Chemically strengthened glass and method for manufacturing chemically strengthened glass | Hiroshi Sasaki | 2022-10-25 |
| 11372166 | Structure for fixing light guiding member | Satoshi Yokoi, Kenichi Kawaguchi, Yasuo Takada, Tatsuya Nakayama, Atsushi Takeuchi | 2022-06-28 |
| 11236015 | Tempered glass | Mutsumu FUKADA | 2022-02-01 |
| 11236883 | Water shut-off structure | Satoshi Yokoi, Kenichi Kawaguchi, Yasuo Takada, Tatsuya Nakayama, Atsushi Takeuchi | 2022-02-01 |
| 11220451 | Glass plate housing jig and method for manufacturing chemically reinforced glass plate | Kazunobu Kunitomo, Tatsuo Imai | 2022-01-11 |