Shinji Morozumi

Person

Shimosuwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Projection-type display device
- Patent number RE36725
- Issue date Jun 6, 2000
- Seiko Epson Corporation
- Tomio Sonehara
- 349 - Liquid crystal cells, elements and systems
Information Patent Grant
Projection-type display device
- Patent number 5,241,407
- Issue date Aug 31, 1993
- Seiko Epson Corporation
- Tomio Sonehara
- G02 - OPTICS
Information Patent Grant
Projection-type display device
- Patent number 5,075,798
- Issue date Dec 24, 1991
- Seiko Epson Corporation
- Tomio Sonehara
- G02 - OPTICS
Information Patent Grant
Projection-type display device
- Patent number 5,073,013
- Issue date Dec 17, 1991
- Seiko Epson Corporation
- Tomio Sonehara
- G02 - OPTICS
Information Patent Grant
Light guide type display apparatus
- Patent number 5,053,765
- Issue date Oct 1, 1991
- Seiko Epson Corporation
- Tomio Sonehara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Matrix panel with an active driving system
- Patent number 4,899,141
- Issue date Feb 6, 1990
- Seiko Epson Corporation
- Shinji Morozumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid state image sensor
- Patent number 4,862,237
- Issue date Aug 29, 1989
- Seiko Epson Corporation
- Shinji Morozumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device
- Patent number 4,716,403
- Issue date Dec 29, 1987
- Seiko Epson Kabushiki Kaisha
- Shinji Morozumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device having color filters sized to prevent...
- Patent number 4,653,862
- Issue date Mar 31, 1987
- Seiko Epson Corporation
- Shinji Morozumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving system for a matrix display panel
- Patent number 4,604,617
- Issue date Aug 5, 1986
- Seiko Epson Corporation
- Shinji Morozumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device having color filter triads
- Patent number 4,600,274
- Issue date Jul 15, 1986
- Seiko Epson Corporation
- Shinji Morozumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Matrix panel with an active driving system
- Patent number 4,591,848
- Issue date May 27, 1986
- Seiko Epson Corporation
- Shinji Morozumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active matrix assembly for a liquid crystal display device includin...
- Patent number 4,582,395
- Issue date Apr 15, 1986
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Reference voltage circuit
- Patent number 4,498,040
- Issue date Feb 5, 1985
- Kabushiki Kaisha Suwa Seikosha
- Asakawa Tatsushi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dynamic divider circuit
- Patent number 4,394,586
- Issue date Jul 19, 1983
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Selectively adjustable voltage detection integrated circuit
- Patent number 4,377,781
- Issue date Mar 22, 1983
- Kabushiki Kaisha Suwa Seikosha
- Asakawa Tatsushi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor integrated circuit for a timepiece
- Patent number 4,272,840
- Issue date Jun 9, 1981
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- G04 - HOROLOGY
Information Patent Grant
Selectively adjustable voltage detection integrated circuit
- Patent number 4,258,310
- Issue date Mar 24, 1981
- Kabushiki Kaisha Suwa Seikosha
- Tatsushi Asakawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
IC Input circuitry
- Patent number 4,251,739
- Issue date Feb 17, 1981
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- G04 - HOROLOGY
Information Patent Grant
Liquid crystal display mechanism
- Patent number 4,242,679
- Issue date Dec 30, 1980
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- G02 - OPTICS
Information Patent Grant
Electronic timepiece frequency regulating circuit
- Patent number 4,162,608
- Issue date Jul 31, 1979
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece utilizing main oscillator circuit and secondar...
- Patent number 4,148,184
- Issue date Apr 10, 1979
- Kabushiki Kaisha Suwa Seikosha
- Yoshikazu Akahane
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic timepiece
- Patent number 4,112,670
- Issue date Sep 12, 1978
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- H01 - BASIC ELECTRIC ELEMENTS

Shinji Morozumi

Person

Patents Grantslast 30 patents

Projection-type display device

Projection-type display device

Projection-type display device

Projection-type display device

Light guide type display apparatus

Matrix panel with an active driving system

Solid state image sensor

Liquid crystal display device

Liquid crystal display device having color filters sized to prevent...

Driving system for a matrix display panel

Liquid crystal display device having color filter triads

Matrix panel with an active driving system

Active matrix assembly for a liquid crystal display device includin...

Reference voltage circuit

Dynamic divider circuit

Selectively adjustable voltage detection integrated circuit

Semiconductor integrated circuit for a timepiece

Selectively adjustable voltage detection integrated circuit

IC Input circuitry

Liquid crystal display mechanism

Electronic timepiece frequency regulating circuit

Electronic timepiece utilizing main oscillator circuit and secondar...

Electronic timepiece