Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074487 | Interlayer for laminated glass and laminated glass | Jiro Miyai, Akihiko Bando, Kiyofumi Toyama, Yoshio Aoshima, Isei Sannomiya +1 more | 2006-07-11 |
| 6387516 | Interlayer for laminated glass and laminated glass | Jiro Miyai, Akihiko Bando, Kiyofumi Toyama, Yoshio Aoshima, Isei Sannomiya +1 more | 2002-05-14 |