Shigeru Kogure

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical head and optical memory device
- Patent number 5,436,876
- Issue date Jul 25, 1995
- Seiki Epson Corporation
- Osamu Yokoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 4,801,499
- Issue date Jan 31, 1989
- Seiko Epson Corporation
- Akira Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical signal read-out system using divided photodetector
- Patent number 4,779,250
- Issue date Oct 18, 1988
- Seiko Epson Kabushiki Kaisha
- Shigeru Kogure
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical read/write device
- Patent number 4,750,152
- Issue date Jun 7, 1988
- Seiko Epson Corporation
- Masatoshi Yonekubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Mode coupled quartz crystal tuning fork
- Patent number 4,453,105
- Issue date Jun 5, 1984
- Kabushiki Kaisha Suwa Seikosha
- Shigeru Kogure
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mode coupled notched tuning fork type quartz crystal resonator
- Patent number 4,410,827
- Issue date Oct 18, 1983
- Kabushiki Kaisha Suwa Seikosha
- Shigeru Kogure
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mode coupled tuning fork type quartz crystal vibrator and method of...
- Patent number 4,377,765
- Issue date Mar 22, 1983
- Kabushiki Kaisha Suwa Seikosha
- Shigeru Kogure
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrode for tuning fork type quartz crystal vibrator
- Patent number 4,356,425
- Issue date Oct 26, 1982
- Kabushiki Kaisha Suwa Seikosha
- Shigeru Kogure
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coupled mode tuning fork type quartz crystal vibrator
- Patent number 4,320,320
- Issue date Mar 16, 1982
- Kabushiki Kaisha Suwa Seikosha
- Eishi Momosaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning fork type quartz crystal resonator with notched tines
- Patent number 4,191,906
- Issue date Mar 4, 1980
- Kabushiki Kaisha Suwa Seikosha
- Shigeru Kogure
- H03 - BASIC ELECTRONIC CIRCUITRY

Shigeru Kogure

Person

Patents Grantslast 30 patents

Optical head and optical memory device

Optical recording medium

Magneto-optical signal read-out system using divided photodetector

Optical read/write device

Mode coupled quartz crystal tuning fork

Mode coupled notched tuning fork type quartz crystal resonator

Mode coupled tuning fork type quartz crystal vibrator and method of...

Electrode for tuning fork type quartz crystal vibrator

Coupled mode tuning fork type quartz crystal vibrator

Tuning fork type quartz crystal resonator with notched tines