Tetsuro Konno

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic recording system
- Patent number 4,797,695
- Issue date Jan 10, 1989
- Seikosha Co., Ltd.
- Tetsuro Konno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Overtone crystal oscillator
- Patent number 4,709,218
- Issue date Nov 24, 1987
- Seikosha Co., Ltd.
- Nakanobu Moritani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrophotographic recording apparatus
- Patent number 4,678,313
- Issue date Jul 7, 1987
- Seikosha Co., Ltd.
- Tetsuro Konno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Adjustable frequency crystal oscillator with temperature compensation
- Patent number 4,583,059
- Issue date Apr 15, 1986
- Seikosha Co., Ltd.
- Tetsuro Konno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuitry for switching effective electrode area on a crystal in a...
- Patent number 4,376,919
- Issue date Mar 15, 1983
- Seikosha Co., Ltd.
- Tetsuro Konno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrode configuration for thickness-shear mode piezoelectric vibr...
- Patent number 4,370,584
- Issue date Jan 25, 1983
- Seikosha Co., Ltd.
- Hitoshi Ikeno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thickness-shear piezo-electric vibrator with additional mass for mo...
- Patent number 4,262,227
- Issue date Apr 14, 1981
- Kabushiki Kaisha Seikosha
- Hitoshi Ikeno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thickness-shear mode quartz oscillator with an added non-circular mass
- Patent number 4,211,947
- Issue date Jul 8, 1980
- Kabushiki Kaisha Seikosha
- Hitoshi Ikeno
- H03 - BASIC ELECTRONIC CIRCUITRY

Tetsuro Konno

Person

Patents Grantslast 30 patents

Electrophotographic recording system

Overtone crystal oscillator

Electrophotographic recording apparatus

Adjustable frequency crystal oscillator with temperature compensation

Circuitry for switching effective electrode area on a crystal in a...

Electrode configuration for thickness-shear mode piezoelectric vibr...

Thickness-shear piezo-electric vibrator with additional mass for mo...

Thickness-shear mode quartz oscillator with an added non-circular mass