Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270860 | Method of making push button switch covering with protective coating | Norio Suzuki | 2001-08-07 |
| 5888656 | Cured silicone rubber article having a protective coating layer | Norio Suzuki | 1999-03-30 |
| 5804299 | Push button switch covering member of silicone rubber with protective coating and method for the preparation thereof | Norio Suzuki | 1998-09-08 |
| 5580508 | Process for preparing calcium silicate articles | Waichi Kobayashi, Satoshi Otaka, Hideo Uchiyama, Tetsuya Sadatani | 1996-12-03 |