Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10654746 | Glass plate with antireflection film | Hirotomo Kawahara, Kenichi Suzuki | 2020-05-19 |
| 10634887 | Protective film, reflective member, and method for producing protective film | Naoko Okada, Hiroshi Hanekawa, Hirotomo Kawahara | 2020-04-28 |
| 10618838 | Heat insulating glass unit for vehicle | Hirotomo Kawahara, Ryota Nakamura, Kenichi Suzuki | 2020-04-14 |
| 10576713 | Heat insulating glass unit for vehicle and manufacturing method thereof | Hirotomo Kawahara, Ryota Nakamura, Kenichi Suzuki | 2020-03-03 |