Doy; Toshiroh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doy; Toshiroh.The latest application filed is for "abrasive machine and method of abrading work piece".
- Doy; Toshiroh - Saritama JP
- Doy, Toshiroh - Tokorozawa-shi JP
- Doy; Toshiroh - Tokyo JP
| Patent | Date |
|---|---|
| Abrasive machine and method of abrading work piece Grant 6,991,520 - Doy January 31, 2 | 2006-01-31 |
| Abrasive machine and method of abrading work piece App 20030104766 - Doy, Toshiroh | 2003-06-05 |
| Optical fiber connector polishing apparatus and method Grant 5,007,209 - Saito , et al. April 16, 1 | 1991-04-16 |
| Method and apparatus for conically machining optical fiber connectors Grant 4,999,955 - Saito , et al. March 19, 1 | 1991-03-19 |
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