Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724573 | Windshield | — | 2023-08-15 |
| 11065844 | Laminated glass | Takahiro Asai, Hisashi Ogawa, Hisashi ASAOKA | 2021-07-20 |
| 10336163 | Windshield | Takumitsu Sakamoto, Hideaki Oshima, Hisashi Ogawa | 2019-07-02 |
| 10252492 | Laminated glass | Takahiro Asai, Hisashi Ogawa, Hisashi ASAOKA | 2019-04-09 |
| 6930772 | Method and device for inspecting defect of sheet-shaped transparent body | Shinji Maezono | 2005-08-16 |