Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380558 | Method of manufacturing shaped body having straight stripes | — | 1995-01-10 |
| 5008002 | Process for producing mold used for obtaining press molded glass article | Ken Uno, Hideki Nakamori | 1991-04-16 |
| 4976764 | Method of pretreating glass preform with oxygen plasma | — | 1990-12-11 |
| 4882827 | Process for producing glass mold | Yasuo Kusumi, Ken Uno | 1989-11-28 |
| 4675737 | Superimposing apparatus | Noboru Sugie | 1987-06-23 |