Koizumi; Isamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koizumi; Isamu.The latest application filed is for "canal-type receiver".
- Koizumi; Isamu - Tokyo N/A JP
- Koizumi; Isamu - Amagasaki JP
| Patent | Date |
|---|---|
| Canal-type receiver Grant 8,942,406 - Koizumi January 27, 2 | 2015-01-27 |
| Canal-type Receiver App 20140193022 - Koizumi; Isamu | 2014-07-10 |
| Ferritic stainless steel having improved weldability and oxidation resistance Grant 4,140,526 - Moroishi , et al. February 20, 1 | 1979-02-20 |
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