Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618621 | Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheet | Kinji Hasegawa, Takeo Asai, Mitsumasa Ono | 1997-04-08 |
| 5610080 | Method for producing semiconductor device having a body with a carrier ring connected thereto | — | 1997-03-11 |