Bessho; Naoki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bessho; Naoki.The latest application filed is for "cerium oxide-based abrasive, and production method and use thereof".
- Bessho; Naoki - Iwaki JP
- Bessho; Naoki - Fukushima JP
- Bessho, Naoki - Iwaki-shi JP
| Patent | Date |
|---|---|
| Cerium oxide-based abrasive, and production method and use thereof Grant 7,722,692 - Hiraiwa , et al. May 25, 2 | 2010-05-25 |
| Cerium Oxide-Based Abrasive, and Production Method and Use Thereof App 20090035202 - Hiraiwa; Tadashi ; et al. | 2009-02-05 |
| Cerium-based abrasive and production process thereof Grant 7,470,297 - Bessho , et al. December 30, 2 | 2008-12-30 |
| Mixed Rare Earth Oxide, Mixed Rare Earth Fluoride, Cerium-Based Abrasive Using the Materials and Production Processes Thereof App 20070258875 - Hiraiwa; Tadashi ; et al. | 2007-11-08 |
| Cerium-based abrasive, production process thereof Grant 6,986,798 - Bessho , et al. January 17, 2 | 2006-01-17 |
| Cerium-based abrasive and production process thereof App 20050271570 - Bessho, Naoki ; et al. | 2005-12-08 |
| Cerium-based polish and cerium-based polish slurry App 20040198191 - Bessho, Naoki | 2004-10-07 |
| Cerium-based abrasive, production process thereof App 20040043613 - Bessho, Naoki ; et al. | 2004-03-04 |
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