Akihiko Ito

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Switching power supply apparatus
- Patent number 5,570,277
- Issue date Oct 29, 1996
- Fujitsu Limited
- Akihiko Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
CMOS circuit with separate power lines to suppress latchup
- Patent number 4,591,895
- Issue date May 27, 1986
- Fujitsu Limited
- Akihiko Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating an integrated circuit with multi-layer wirin...
- Patent number 4,536,949
- Issue date Aug 27, 1985
- Fujitsu Limited
- Yoshihisa Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-locked loop using integrated switched filter
- Patent number 4,524,333
- Issue date Jun 18, 1985
- Nippon Telegraph & Telephone Public Corporation
- Atsushi Iwata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier
- Patent number 4,431,973
- Issue date Feb 14, 1984
- Fujitsu Limited
- Kunihiko Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrator for a switched capacitor-filter
- Patent number 4,429,281
- Issue date Jan 31, 1984
- Fujitsu Limited
- Akihiko Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock generator circuit
- Patent number 4,417,158
- Issue date Nov 22, 1983
- Fujitsu Limited
- Akihiko Ito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched-capacitor filter
- Patent number 4,333,064
- Issue date Jun 1, 1982
- Fujitsu Limited
- Seiji Kato
- H03 - BASIC ELECTRONIC CIRCUITRY

Akihiko Ito

Person

Patents Grantslast 30 patents

Switching power supply apparatus

CMOS circuit with separate power lines to suppress latchup

Method for fabricating an integrated circuit with multi-layer wirin...

Phase-locked loop using integrated switched filter

Operational amplifier

Integrator for a switched capacitor-filter

Clock generator circuit

Switched-capacitor filter