Kanzawa; Hideyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kanzawa; Hideyuki.The latest application filed is for "contact plug processing and a contact plug".
- Kanzawa; Hideyuki - Hiroshima JP
- Kanzawa; Hideyuki - Fukuyama JP
| Patent | Date |
|---|---|
| Contact plug processing and a contact plug Grant 7,410,897 - Kanzawa August 12, 2 | 2008-08-12 |
| Method for manufacturing semiconductor device Grant 7,169,682 - Hirohama , et al. January 30, 2 | 2007-01-30 |
| Contact plug processing and a contact plug Grant 7,122,903 - Kanzawa October 17, 2 | 2006-10-17 |
| Contact plug processing and a contact plug App 20060091431 - Kanzawa; Hideyuki | 2006-05-04 |
| Method for manufacturing semiconductor device App 20050170607 - Hirohama, Kazuhiro ; et al. | 2005-08-04 |
| Contact plug processing and a contact plug App 20050085086 - Kanzawa, Hideyuki | 2005-04-21 |
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