Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828598 | Method for bending glass plates for a laminated glass | Takaharu Imamura, Hiroshi Tsuji, Tohru Kawatsura | 1989-05-09 |
| 4778507 | Method for bending glass plates | Yoshio Koga, Toshihiko Waki | 1988-10-18 |