Nakaigawa; Sachio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakaigawa; Sachio.The latest application filed is for "semiconductor memory device".
- Nakaigawa; Sachio - Kanagawa JP
- Nakaigawa; Sachio - Tokyo JP
| Patent | Date |
|---|---|
| Semiconductor memory device Grant 8,225,178 - Nakaigawa July 17, 2 | 2012-07-17 |
| Semiconductor memory device App 20090249167 - Nakaigawa; Sachio | 2009-10-01 |
| Thermometric-binary code conversion method, conversion circuit therefor and encoder element circuits used therefor Grant 6,346,906 - Nakaigawa February 12, 2 | 2002-02-12 |
| A/D converter having a dynamic encoder Grant 6,232,908 - Nakaigawa May 15, 2 | 2001-05-15 |
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