Fukushi; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukushi; Isao.The latest application filed is for "semiconductor memory".
- Fukushi; Isao - Kawasaki JP
- Fukushi; Isao - Yokohama JP
- Fukushi; Isao - Tokyo JP
| Patent | Date |
|---|---|
| Semiconductor memory Grant 8,213,253 - Fukushi July 3, 2 | 2012-07-03 |
| Semiconductor Memory App 20100128515 - Fukushi; Isao | 2010-05-27 |
| Power supply voltage detection circuit Grant 7,688,121 - Ogai , et al. March 30, 2 | 2010-03-30 |
| Ferroelectric memory and operating method of same Grant 7,643,325 - Hagiwara , et al. January 5, 2 | 2010-01-05 |
| Semiconductor memory Grant 7,483,287 - Fukushi , et al. January 27, 2 | 2009-01-27 |
| Non-volatile semiconductor memory Grant 7,436,689 - Fukushi October 14, 2 | 2008-10-14 |
| Ferroelectric memory and operating method of same App 20080175034 - Hagiwara; Shingo ; et al. | 2008-07-24 |
| Non-volatile semiconductor memory App 20080043512 - Fukushi; Isao | 2008-02-21 |
| Semiconductor memory App 20070195579 - Fukushi; Isao ; et al. | 2007-08-23 |
| Power supply voltage detection circuit App 20070159222 - Ogai; Mitsuhiro ; et al. | 2007-07-12 |
| Semiconductor memory Grant 7,227,769 - Fukushi , et al. June 5, 2 | 2007-06-05 |
| Semiconductor memory Grant 7,212,430 - Fukushi , et al. May 1, 2 | 2007-05-01 |
| Semiconductor memory App 20060146590 - Fukushi; Isao ; et al. | 2006-07-06 |
| Semiconductor memory App 20050195639 - Fukushi, Isao ; et al. | 2005-09-08 |
| Semiconductor memory device with proper sensing timing Grant 6,836,426 - Fukushi , et al. December 28, 2 | 2004-12-28 |
| Semiconductor memory device having sense amplifier protection Grant 5,168,467 - Fukushi December 1, 1 | 1992-12-01 |
| Emitter follower circuit with MOSFET Grant 4,958,094 - Ishii , et al. September 18, 1 | 1990-09-18 |
| Bipolar-transistor type semiconductor memory device having redundancy configuration Grant 4,796,233 - Awaya , et al. January 3, 1 | 1989-01-03 |
| Semiconductor memory device having redundancy circuit portion Grant 4,757,474 - Fukushi , et al. July 12, 1 | 1988-07-12 |
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