Yukitsugu Hata

Person

Minamiashigara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lens-fitted photo film unit with electronic flash device
- Patent number 6,724,987
- Issue date Apr 20, 2004
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Data-imprinting apparatus for a lens-equipped film unit
- Patent number 6,434,336
- Issue date Aug 13, 2002
- Seiko Epson Corporation
- Masaaki Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit having IC
- Patent number 6,411,779
- Issue date Jun 25, 2002
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash unit
- Patent number 6,404,990
- Issue date Jun 11, 2002
- Fuji Photo Film Co., Ltd.
- Makoto Isozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic exposure control device for a camera
- Patent number 6,363,222
- Issue date Mar 26, 2002
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash unit
- Patent number 6,345,156
- Issue date Feb 5, 2002
- Fuji Photo Film Co., Ltd.
- Makoto Isozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted film unit with IC memory and method of writing data in...
- Patent number 6,345,151
- Issue date Feb 5, 2002
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic flash device for photographic camera
- Patent number 6,317,566
- Issue date Nov 13, 2001
- Fuji Photo Film Co., Ltd.
- Masato Kagaya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for preventing unauthorized recycling of lens-fitted photo f...
- Patent number 6,314,239
- Issue date Nov 6, 2001
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit having IC
- Patent number 6,236,812
- Issue date May 22, 2001
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit having IC
- Patent number 6,229,958
- Issue date May 8, 2001
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit having IC
- Patent number 6,091,898
- Issue date Jul 18, 2000
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash device
- Patent number 6,091,906
- Issue date Jul 18, 2000
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit and electronic flash device for use the...
- Patent number 6,044,227
- Issue date Mar 28, 2000
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit and data recording method therefor
- Patent number 5,995,768
- Issue date Nov 30, 1999
- Fuji Photo Film Co., Ltd.
- Kuniharu Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash circuit
- Patent number 5,966,552
- Issue date Oct 12, 1999
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit and electronic flash device for use the...
- Patent number 5,875,357
- Issue date Feb 23, 1999
- Fuji Photo Film Co., Ltd.
- Katsumi Motomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit and electronic flash device for use the...
- Patent number 5,854,946
- Issue date Dec 29, 1998
- Fuji Photo Film Co., Ltd.
- Katsumi Motomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit and data recording method therefor
- Patent number 5,819,126
- Issue date Oct 6, 1998
- Fuji Photo Film Co., Ltd.
- Kuniharu Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical data recording device of camera and lens-fitted photographi...
- Patent number 5,784,658
- Issue date Jul 21, 1998
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit and electronic flash device for use the...
- Patent number 5,752,084
- Issue date May 12, 1998
- Fuji Photo Film Co., Ltd.
- Katsumi Motomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image signal processing apparatus producing a narrowed pulse width...
- Patent number 5,291,562
- Issue date Mar 1, 1994
- Fuji Photo Film Co., Ltd.
- Yukitsugu Hata
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Lens-fitted photo film unit with electronic flash device
- Publication number 20020181949
- Publication date Dec 5, 2002
- Yukitsugu Hata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flash unit
- Publication number 20020018652
- Publication date Feb 14, 2002
- Fuji Photo Film Co., Ltd.
- Makoto Isozaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Data-imprinting apparatus for a lens-equipped film unit
- Publication number 20010004419
- Publication date Jun 21, 2001
- Masaaki Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Automatic exposure control device for a camera
- Publication number 20010002949
- Publication date Jun 7, 2001
- Yukitsugu Hata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yukitsugu Hata

Person

Patents Grantslast 30 patents

Lens-fitted photo film unit with electronic flash device

Data-imprinting apparatus for a lens-equipped film unit

Lens-fitted photo film unit having IC

Flash unit

Automatic exposure control device for a camera

Flash unit

Lens-fitted film unit with IC memory and method of writing data in...

Electronic flash device for photographic camera

Device for preventing unauthorized recycling of lens-fitted photo f...

Lens-fitted photo film unit having IC

Lens-fitted photo film unit having IC

Lens-fitted photo film unit having IC

Flash device

Lens-fitted photo film unit and electronic flash device for use the...

Lens-fitted photo film unit and data recording method therefor

Flash circuit

Lens-fitted photo film unit and electronic flash device for use the...

Lens-fitted photo film unit and electronic flash device for use the...

Lens-fitted photo film unit and data recording method therefor

Optical data recording device of camera and lens-fitted photographi...

Lens-fitted photo film unit and electronic flash device for use the...

Image signal processing apparatus producing a narrowed pulse width...

Patents Applicationslast 30 patents

Lens-fitted photo film unit with electronic flash device

Flash unit

Data-imprinting apparatus for a lens-equipped film unit

Automatic exposure control device for a camera