Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888218 | Process for applying a zinc coating to an aluminum article | Masamichi Suzuki, Toshihiro Suzuki, Tsunehiko Tanaka | 1989-12-19 |
| 4499123 | Process for coating aluminum with zinc | Masamichi Suzuki, Atsushi Sugihara, Toshihiro Suzuki | 1985-02-12 |