Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668589 | Method of shaping sheet glass | Kazunori Yuki, Mitsuo Tanaka | 2003-12-30 |
| 5545245 | Progressively angled and adjustable conveyor roll device for preliminarily bending sheet glass | — | 1996-08-13 |
| 5368625 | Conveyor roll device for preliminarily bending sheet glass | — | 1994-11-29 |
| 4927443 | Apparatus for manufacturing curved glass sheets | Seiichiro Honjo, Kazuo Yamada, Yasuhiro Fuchigami | 1990-05-22 |