Itano; Tsutomu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Itano; Tsutomu.The latest application filed is for "valve element for use in an ink-jet printer head".
- Itano; Tsutomu - Tokyo JP
| Patent | Date |
|---|---|
| Valve element for use in an ink-jet printer head Grant 4,654,676 - Itano , et al. March 31, 1 | 1987-03-31 |
| Thick-film thermal printing head and method of manufacturing the same Grant 4,204,107 - Ohkubo , et al. May 20, 1 | 1980-05-20 |
| Double Cavity Type Solid State Oscillator Device Grant 3,593,192 - Nagano , et al. July 13, 1 | 1971-07-13 |
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