Tukamoto; Takuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tukamoto; Takuya.The latest application filed is for "short arc ultra-high pressure mercury lamp and process of producing such a lamp".
- Tukamoto; Takuya - Himeji JP
- Tukamoto, Takuya - Himeji-shi JP
| Patent | Date |
|---|---|
| Short arc ultra-high pressure mercury lamp with rounded end faces of coil tips and process of producing such a lamp Grant 7,211,956 - Tukamoto , et al. May 1, 2 | 2007-05-01 |
| Emission device for an ultra-high pressure mercury lamp Grant 7,122,960 - Tukamoto , et al. October 17, 2 | 2006-10-17 |
| Short arc ultra-high pressure mercury lamp and method for the production thereof Grant 7,057,346 - Tukamoto , et al. June 6, 2 | 2006-06-06 |
| Short arc ultra-high pressure mercury lamp and process of producing such a lamp App 20040245930 - Tukamoto, Takuya ; et al. | 2004-12-09 |
| Emission device for an ultra-high pressure mercury lamp App 20040178733 - Tukamoto, Takuya ; et al. | 2004-09-16 |
| Short arc ultra-high pressure mercury lamp and method for the production thereof App 20040155588 - Tukamoto, Takuya ; et al. | 2004-08-12 |
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