Izumi; Shigekazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izumi; Shigekazu.The latest application filed is for "optical semiconductor device".
- Izumi; Shigekazu - Yamanasahi JP
- Izumi; Shigekazu - Yamanashi JP
- Izumi; Shigekazu - Itami JP
| Patent | Date |
|---|---|
| Optical semiconductor device App 20080191365 - Ueda; Makoto ; et al. | 2008-08-14 |
| Semiconductor Device And Method For Fabricating The Same App 20080175290 - Satoyoshi; Hirotada ; et al. | 2008-07-24 |
| Method of manufacturing semiconductor layers by bonding without defects created by bonding Grant 5,573,960 - Izumi , et al. November 12, 1 | 1996-11-12 |
| Semiconductor device, heterojunction bipolar transistor, and high electron mobility transistor Grant 5,459,331 - Izumi October 17, 1 | 1995-10-17 |
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