Sagara; Hiroji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sagara; Hiroji.The latest application filed is for "process for the production of spacered substrate for use in self-emitting display".
- Sagara; Hiroji - Tokyo JP
- Sagara; Hiroji - Akikawa JP
| Patent | Date |
|---|---|
| Process for the production of spacered substrate for use in self-emitting display Grant 5,997,377 - Sagara , et al. December 7, 1 | 1999-12-07 |
| Tellurite glass Grant 4,652,536 - Nakajima , et al. March 24, 1 | 1987-03-24 |
| Optical glass Grant 4,179,300 - Sagara December 18, 1 | 1979-12-18 |
| Glass for eye glass lens Grant 4,084,978 - Sagara April 18, 1 | 1978-04-18 |
| Optical glass Grant 3,958,999 - Izumitani , et al. May 25, 1 | 1976-05-25 |
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