Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974142 | Vehicle to assist walking | Hiroko Shikinami | 2005-12-13 |
| 5933884 | Method of moving horizontally resting subject | Hiroko Shikinami | 1999-08-10 |
| 5357924 | Direct-injection type compression-ignition internal combustion engine | — | 1994-10-25 |
| 5329901 | Hot surface impact ignition type internal combustion engine and method of hot surface impact ignition | — | 1994-07-19 |
| 4294372 | Small-sized container capable of mixing more than two components at a predetermined mixing ratio | — | 1981-10-13 |
| 4268461 | Temperature compensating float arm for use in carburetors | Satoshi Kato | 1981-05-19 |
| 4185598 | Internal combustion engine | — | 1980-01-29 |