Iwasaki; Tadayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwasaki; Tadayoshi.The latest application filed is for "breathing apparatus".
- Iwasaki; Tadayoshi - Tokyo JP
- Iwasaki; Tadayoshi - Fujisawa JP
| Patent | Date |
|---|---|
| Breathing apparatus Grant 4,938,211 - Takahashi , et al. July 3, 1 | 1990-07-03 |
| Method and apparatus for determinating a vacuum degree within a flexible vacuum package Grant 4,709,578 - Iwasaki , et al. December 1, 1 | 1987-12-01 |
| Evacuated heat insulation unit and method of manufacturing same Grant 4,668,551 - Kawasaki , et al. May 26, 1 | 1987-05-26 |
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