Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342675 | Heat-screening glass | Hiroaki Kobayashi, Jun Kawaguchi | 1994-08-30 |
| 5336565 | Automotive window glass | Jun Kawaguchi, Hidemi Nakai | 1994-08-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342675 | Heat-screening glass | Hiroaki Kobayashi, Jun Kawaguchi | 1994-08-30 |
| 5336565 | Automotive window glass | Jun Kawaguchi, Hidemi Nakai | 1994-08-09 |