Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365097 | Solder alloy | Shinji Tada, Kunio Shiokawa | 2002-04-02 |
| 6348645 | Damper for grand piano | — | 2002-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365097 | Solder alloy | Shinji Tada, Kunio Shiokawa | 2002-04-02 |
| 6348645 | Damper for grand piano | — | 2002-02-19 |