Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185076 | Bath and method for electrodepositing tin, lead and tin-lead alloy | Isamu Yanada, Tooru Murakami | 1993-02-09 |
| 5185216 | Composite plating film for sliding member | Tadashi Tanaka, Masaaki Sakamoto, Motomu Wada, Hideo Ishikawa, Sowjun Matsumura +2 more | 1993-02-09 |