Kurashima; Yasumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kurashima; Yasumi.The latest application filed is for "master-slice type semiconductor integrated circuit device".
- Kurashima; Yasumi - Tokyo JP
| Patent | Date |
|---|---|
| Master-slice type semiconductor integrated circuit device Grant 5,365,406 - Kurashima November 15, 1 | 1994-11-15 |
| Master-slice type ECL circuit Grant 5,237,220 - Kurashima August 17, 1 | 1993-08-17 |
| Constant current source circuit Grant 4,937,517 - Kurashima June 26, 1 | 1990-06-26 |
| Semiconductor device with airbridge interconnection Grant 4,916,520 - Kurashima April 10, 1 | 1990-04-10 |
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