Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548625 | Exhaust gas cleaning device for diesel engines | Yasuhiko Ishida, Taiichi Mori, Tamotsu Horiba | 1985-10-22 |
| 4305848 | Method of producing high conductive sinters | Tamotsu Horiba | 1981-12-15 |
| 4302659 | Ceramic heater-element to be used for cigarette-lighters | Tamotsu Horiba | 1981-11-24 |