Koh; Akiteru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koh; Akiteru.The latest application filed is for "plasma processing method".
- Koh; Akiteru - Nirasaki JP
- Koh, Akiteru - Nirasaki-shi JP
- Koh, Akiteru - Yamanashi JP
| Patent | Date |
|---|---|
| Plasma processing method Grant 7,473,377 - Yamaguchi , et al. January 6, 2 | 2009-01-06 |
| Dry etching method Grant 7,192,532 - Koh , et al. March 20, 2 | 2007-03-20 |
| Dry-etching method Grant 7,183,217 - Iijima , et al. February 27, 2 | 2007-02-27 |
| Dry etching method Grant 7,179,752 - Shimizu , et al. February 20, 2 | 2007-02-20 |
| Plasma processing method App 20050103748 - Yamaguchi, Tomoyo ; et al. | 2005-05-19 |
| Dry etching method App 20050045588 - Koh, Akiteru ; et al. | 2005-03-03 |
| Dry etching method App 20040214445 - Shimizu, Akitaka ; et al. | 2004-10-28 |
| Etching method App 20040009667 - Iijima, Etsuo ; et al. | 2004-01-15 |
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