Sawai; Hideo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawai; Hideo.The latest application filed is for "gas discharge type light emission apparatus and method of driving the same".
- Sawai; Hideo - Tokyo JP
- Sawai; Hideo - Takatsuki JP
| Patent | Date |
|---|---|
| Gas discharge type light emission apparatus and method of driving the same Grant 5,212,472 - Takahashi , et al. May 18, 1 | 1993-05-18 |
| Gas discharge panel Grant 5,159,238 - Koiwa , et al. October 27, 1 | 1992-10-27 |
| Colored polyethylene molding compositions Grant 4,107,133 - Sawai , et al. August 15, 1 | 1978-08-15 |
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