Toshizumi Ando

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply apparatus
- Patent number 6,693,414
- Issue date Feb 17, 2004
- Sony Corporation
- Toshizumi Ando
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sequential EEPROM writing apparatus which sequentially and repetiti...
- Patent number 5,689,676
- Issue date Nov 18, 1997
- Sony Corporation
- Harumi Hirose
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal processing apparatus and method for the time base comp...
- Patent number 5,179,450
- Issue date Jan 12, 1993
- Sony Corporation
- Toshizumi Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic video recording apparatus
- Patent number 5,097,345
- Issue date Mar 17, 1992
- Sony Corporation
- Toshizumi Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image enhancer which utilizes a lowpass filter after an outline ext...
- Patent number 5,032,909
- Issue date Jul 16, 1991
- Sony Corporation
- Mitsuru Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-function rotary dial system including timer setting feature
- Patent number 4,786,982
- Issue date Nov 22, 1988
- Sony Corporation
- Tatsuya Wakahara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Power supply apparatus
- Publication number 20030071602
- Publication date Apr 17, 2003
- Toshizumi Ando
- G05 - CONTROLLING REGULATING