Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550089 | Microwave dielectric ceramic compositions | Kazutoshi Ayusawa, Hosaku Satoh | 1985-10-29 |
| 4369451 | Thermal printing device | Yosihiro Sekido, Tutomu Kurihara, Rokuro Homma | 1983-01-18 |
| 4306164 | Pulse motor | Hisayasu Itoh, Hiroshi Sakai, Rokuro Homma | 1981-12-15 |