Kiyoshi Kitai

Person

Yotsukaido, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device for detecting coincident focusing points
- Patent number 4,389,105
- Issue date Jun 21, 1983
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G02 - OPTICS
Information Patent Grant
Timepiece circuit for compensating time lag joined with reset relea...
- Patent number 4,382,694
- Issue date May 10, 1983
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G04 - HOROLOGY
Information Patent Grant
Safety device of auto-focusing point adjusting camera
- Patent number 4,364,648
- Issue date Dec 21, 1982
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera equipped with electronic shutter having automatic focus dete...
- Patent number 4,355,872
- Issue date Oct 26, 1982
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electromagnetic shutter release device for cameras
- Patent number 4,350,427
- Issue date Sep 21, 1982
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Manual focal point adjusting and change-over device for use in auto...
- Patent number 4,349,258
- Issue date Sep 14, 1982
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focal point coincidence sensing device
- Patent number 4,331,399
- Issue date May 25, 1982
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G02 - OPTICS
Information Patent Grant
Warning system for automatic focusing camera
- Patent number 4,304,475
- Issue date Dec 8, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G02 - OPTICS
Information Patent Grant
Second hand correction device for use in timepieces
- Patent number 4,295,215
- Issue date Oct 13, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G04 - HOROLOGY
Information Patent Grant
Shutter release interrupting system
- Patent number 4,275,955
- Issue date Jun 30, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electric timer
- Patent number 4,272,839
- Issue date Jun 9, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G04 - HOROLOGY
Information Patent Grant
Focus detecting system
- Patent number 4,267,440
- Issue date May 12, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G02 - OPTICS
Information Patent Grant
Blade mechanism for use in a focal plane shutter
- Patent number 4,264,177
- Issue date Apr 28, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focusing device for automatic focusing camera
- Patent number 4,258,988
- Issue date Mar 31, 1981
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Time detecting device for a clock
- Patent number 4,232,511
- Issue date Nov 11, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G04 - HOROLOGY
Information Patent Grant
Automatic focusing camera
- Patent number 4,231,648
- Issue date Nov 4, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic focusing camera
- Patent number 4,231,647
- Issue date Nov 4, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic focusing device for camera
- Patent number 4,229,089
- Issue date Oct 21, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G02 - OPTICS
Information Patent Grant
Shutter blade control device for automatic focusing camera
- Patent number 4,217,049
- Issue date Aug 12, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Programmed shutter
- Patent number 4,215,923
- Issue date Aug 5, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shutter control device for automatic focusing camera
- Patent number 4,212,522
- Issue date Jul 15, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electromagnetic shutter controlling device for camera
- Patent number 4,211,480
- Issue date Jul 8, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Alarm clock
- Patent number 4,209,969
- Issue date Jul 1, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G04 - HOROLOGY
Information Patent Grant
Electronic programmed shutter
- Patent number 4,210,395
- Issue date Jul 1, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control device for automatic focusing camera
- Patent number 4,209,242
- Issue date Jun 24, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Synchronizing device for electronic program shutter
- Patent number 4,208,111
- Issue date Jun 17, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shutter blades operating device for camera
- Patent number 4,205,909
- Issue date Jun 3, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Selftimer on camera
- Patent number 4,205,908
- Issue date Jun 3, 1980
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Digital camera shutter control circuit having memory read-out/shutt...
- Patent number 4,191,459
- Issue date Mar 4, 1980
- Seiko Koki Kabushiki Kaisha
- Takeo Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Driving device for an electric timepiece
- Patent number 4,167,848
- Issue date Sep 18, 1979
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kiyoshi Kitai

Person

Patents Grantslast 30 patents

Device for detecting coincident focusing points

Timepiece circuit for compensating time lag joined with reset relea...

Safety device of auto-focusing point adjusting camera

Camera equipped with electronic shutter having automatic focus dete...

Electromagnetic shutter release device for cameras

Manual focal point adjusting and change-over device for use in auto...

Focal point coincidence sensing device

Warning system for automatic focusing camera

Second hand correction device for use in timepieces

Shutter release interrupting system

Electric timer

Focus detecting system

Blade mechanism for use in a focal plane shutter

Focusing device for automatic focusing camera

Time detecting device for a clock

Automatic focusing camera

Automatic focusing camera

Automatic focusing device for camera

Shutter blade control device for automatic focusing camera

Programmed shutter

Shutter control device for automatic focusing camera

Electromagnetic shutter controlling device for camera

Alarm clock

Electronic programmed shutter

Exposure control device for automatic focusing camera

Synchronizing device for electronic program shutter

Shutter blades operating device for camera

Selftimer on camera

Digital camera shutter control circuit having memory read-out/shutt...

Driving device for an electric timepiece