Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512507 | Silver-white copper alloy and method of producing silver-white copper alloy | Shinji Tanaka, Keiichiro Oishi | 2016-12-06 |
| 9353426 | Silver-white copper alloy and method of producing silver-white copper alloy | Shinji Tanaka, Keiichiro Oishi | 2016-05-31 |