Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9533336 | Repair device for dent in metal bend tube part of musical instrument | Shigeru Okada | 2017-01-03 |
| 4809583 | Device for adjusting reed of clarinet or the like | — | 1989-03-07 |
| 4455975 | V-Type multi-cylinder internal combustion engine | — | 1984-06-26 |
| 4317725 | Portable artificial kidney with separable parts | Yoshitsugu Fujimori, Isamu Inoh | 1982-03-02 |
| 4287059 | Dialyzer apparatus in an artificial kidney system | Isamu Inoh | 1981-09-01 |