Hidehiko Kawakami

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Moving picture display method and apparatus
- Patent number 6,661,470
- Issue date Dec 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hidehiko Kawakami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Wiring pattern inspection apparatus for printed circuit board
- Patent number 5,787,191
- Issue date Jul 28, 1998
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for inspecting a wiring pattern according to a micro-insp...
- Patent number 5,608,816
- Issue date Mar 4, 1997
- Matsushita Electric Industrial Co., Ltd.
- Toyoki Kawahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wiring pattern inspection apparatus for printed circuit board
- Patent number 5,459,795
- Issue date Oct 17, 1995
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for inspecting wiring pattern formed on a board
- Patent number 5,272,763
- Issue date Dec 21, 1993
- Matsushita Electric Industrial Co., Ltd.
- Yuji Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for correction of color signal values
- Patent number 5,241,373
- Issue date Aug 31, 1993
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiro Kanamori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for converting a line density of a bi-level im...
- Patent number 5,229,868
- Issue date Jul 20, 1993
- Matsushita Electric Industrial Co., Ltd.
- Yoshimitsu Kanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pattern inspection system for inspecting defect of land pattern for...
- Patent number 5,214,712
- Issue date May 25, 1993
- Matsushita Electric Industrial Co., Ltd.
- Atsuharu Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color correction method for color copier utilizing correction table...
- Patent number 4,929,978
- Issue date May 29, 1990
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiro Kanamori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processor
- Patent number 4,586,089
- Issue date Apr 29, 1986
- Matsushita Electric Industrial Co., Ltd.
- Katsuo Nakazato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing image signal
- Patent number 4,551,768
- Issue date Nov 5, 1985
- Matsushita Electric Industrial Co., Ltd.
- Hiroyoshi Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signals
- Patent number 4,538,184
- Issue date Aug 27, 1985
- Matsushita Electric Industrial Company, Limited
- Hirotaka Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable density scanner
- Patent number 4,502,081
- Issue date Feb 26, 1985
- Matsushita Electric Industrial Co., Ltd.
- Hirotaka Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hidehiko Kawakami

Person

Patents Grantslast 30 patents

Moving picture display method and apparatus

Wiring pattern inspection apparatus for printed circuit board

Apparatus for inspecting a wiring pattern according to a micro-insp...

Wiring pattern inspection apparatus for printed circuit board

Apparatus for inspecting wiring pattern formed on a board

Apparatus for correction of color signal values

Method and apparatus for converting a line density of a bi-level im...

Pattern inspection system for inspecting defect of land pattern for...

Color correction method for color copier utilizing correction table...

Image processor

Method and apparatus for processing image signal

Method and apparatus for processing video signals

Variable density scanner