Hiraishi; Masahiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiraishi; Masahiro.The latest application filed is for "cylindrical multiple-pole mass filter with cvd-deposited electrode layers".
- Hiraishi; Masahiro - Kyoto JP
| Patent | Date |
|---|---|
| Cylindrical multiple-pole mass filter with CVD-deposited electrode layers Grant 5,852,302 - Hiraishi , et al. December 22, 1 | 1998-12-22 |
| Method for producing an anode for an X-ray tube using chemical vapor deposition Grant 5,693,363 - Kuroda , et al. December 2, 1 | 1997-12-02 |
| Exhaust gas purifier Grant 5,588,292 - Hiraishi , et al. December 31, 1 | 1996-12-31 |
| Exhaust gas catalytic purifier construction Grant 5,569,455 - Fukui , et al. October 29, 1 | 1996-10-29 |
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