Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379507 | Process for producing methylal | Yukio Tanigawa | 2002-04-30 |
| 4792579 | Stabilized oxymethylene copolymer composition | Minoru Hamada | 1988-12-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379507 | Process for producing methylal | Yukio Tanigawa | 2002-04-30 |
| 4792579 | Stabilized oxymethylene copolymer composition | Minoru Hamada | 1988-12-20 |