Kurahashi; Toshio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kurahashi; Toshio.The latest application filed is for "method of manufacturing semiconductor devices using lift-off technique".
- Kurahashi; Toshio - Yokohama JP
- Kurahashi; Toshio - Hamamatsu JP
| Patent | Date |
|---|---|
| Method of manufacturing semiconductor devices using lift-off technique Grant 4,328,263 - Kurahashi , et al. May 4, 1 | 1982-05-04 |
| Method of manufacturing semiconductor devices having photoresist film as a permanent layer Grant 4,328,262 - Kurahashi , et al. May 4, 1 | 1982-05-04 |
| Induction flow guide device for internal combustion engine intake manifold Grant 4,191,140 - Matsumoto , et al. March 4, 1 | 1980-03-04 |
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