Hirofumi Uchida

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Video signal producing system and video signal recording/reproducin...
- Patent number 8,023,796
- Issue date Sep 20, 2011
- Panasonic Corporation
- Ryoji Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing apparatus and signal processing method for locati...
- Patent number 7,400,820
- Issue date Jul 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manufacturing process developing method for semiconductor device
- Patent number 7,236,840
- Issue date Jun 26, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Digital signal processing method
- Patent number 6,724,824
- Issue date Apr 20, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic recording and reproducing apparatus of helical scan type
- Patent number 6,690,879
- Issue date Feb 10, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal processing apparatus, and video signal processing method
- Patent number 6,233,281
- Issue date May 15, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for producing a legible video image during high speed rep...
- Patent number 5,691,819
- Issue date Nov 25, 1997
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording and reproducing a digital video signal
- Patent number 5,585,930
- Issue date Dec 17, 1996
- Matsushita Electric Inudstrial Co., Ltd.
- Hirofumi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording and reproducing digital video signal
- Patent number 5,461,486
- Issue date Oct 24, 1995
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal digital magnetic recording reproducing apparatus, with...
- Patent number 5,341,250
- Issue date Aug 23, 1994
- Matsushita Electric Industrial Co., Ltd.
- Hirofumi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Data transfer method and device
- Publication number 20060056439
- Publication date Mar 16, 2006
- Toshiyuki Kohri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Manufacturing process developing method
- Publication number 20050043839
- Publication date Feb 24, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hirofumi Uchida
- G05 - CONTROLLING REGULATING
Information Patent Application
Video signal producing system and video signal recording/ reproduci...
- Publication number 20040081437
- Publication date Apr 29, 2004
- Ryoji Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing apparatus and signal processing method
- Publication number 20020172154
- Publication date Nov 21, 2002
- Hirofumi Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Position search system
- Publication number 20010030623
- Publication date Oct 18, 2001
- Hirofumi UCHIDA
- Gunji Shimada
- G01 - MEASURING TESTING
Information Patent Application
Magnetic recording and reproducing apparatus of helical scan type
- Publication number 20010031134
- Publication date Oct 18, 2001
- Hirofumi Uchida
- G11 - INFORMATION STORAGE
Information Patent Application
Digital signal processing method
- Publication number 20010016011
- Publication date Aug 23, 2001
- Takeshi Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hirofumi Uchida

Person

Patents Grantslast 30 patents

Video signal producing system and video signal recording/reproducin...

Signal processing apparatus and signal processing method for locati...

Manufacturing process developing method for semiconductor device

Digital signal processing method

Magnetic recording and reproducing apparatus of helical scan type

Video signal processing apparatus, and video signal processing method

Apparatus for producing a legible video image during high speed rep...

Apparatus for recording and reproducing a digital video signal

Apparatus for recording and reproducing digital video signal

Video signal digital magnetic recording reproducing apparatus, with...

Patents Applicationslast 30 patents

Data transfer method and device

Manufacturing process developing method

Video signal producing system and video signal recording/ reproduci...

Signal processing apparatus and signal processing method

Position search system

Magnetic recording and reproducing apparatus of helical scan type

Digital signal processing method