Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436081 | Plated aluminum sheet having improved spot weldability | Yoshihiko Hoboh, Masanori Tsuji, Kazuyuki Fujita | 1995-07-25 |
| 5245847 | Process for zinc electroplating of aluminum strip | Seiji Bando, Yoshihiko Hoboh, Masanori Tsuji, Kazuyuki Fujita, Hisao Yoshimori | 1993-09-21 |
| 5234574 | Process for direct zinc electroplating of aluminum strip | Masanori Tsuji, Kazuyuki Fujita, Yoshihiko Hoboh, Hiroshi Oishi | 1993-08-10 |