Takei; Humihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takei; Humihiko.The latest application filed is for "method of preparing sintered shapes of silicon carbide".
- Takei; Humihiko - Sendai JP
| Patent | Date |
|---|---|
| Method of preparing sintered shapes of silicon carbide Grant 4,564,490 - Omori , et al. January 14, 1 | 1986-01-14 |
| Composite silicon carbide sintered shapes and its manufacture Grant 4,502,983 - Omori , et al. March 5, 1 | 1985-03-05 |
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