Top Inventors at Kawai Musical Instruments Manufacturing Co. 1989
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ralph Deutsch | 2 |
| 2 | Leslie J. Deutsch | 1 |
| 2 | Masanari Onishi | 1 |
| 2 | Masahiro Tanaka | 1 |
| 2 | Mithuo Yamashita | 1 |
| 2 | Muneo Ishida | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ralph Deutsch | 2 |
| 2 | Leslie J. Deutsch | 1 |
| 2 | Masanari Onishi | 1 |
| 2 | Masahiro Tanaka | 1 |
| 2 | Mithuo Yamashita | 1 |
| 2 | Muneo Ishida | 1 |