Atsuharu Yamamoto

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bar code reader for decoding a four state bar code
- Patent number 6,367,698
- Issue date Apr 9, 2002
- Matsushita Electric Industrial Co., Ltd.
- Atsuharu Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code image processing apparatus
- Patent number 6,293,466
- Issue date Sep 25, 2001
- Matsushita Electric Industrial Co., Ltd.
- Mikio Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code image processing apparatus capable of identifying position...
- Patent number 6,070,800
- Issue date Jun 6, 2000
- Matsushita Electric Industrial Co., Ltd.
- Mikio Fujita
- G06 - COMPUTING CALCULATING COUNTING
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
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
Image signal processing apparatus for bar code image signal
- Patent number 5,134,272
- Issue date Jul 28, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hiroyoshi Tsuchiya
- G06 - COMPUTING CALCULATING COUNTING

Atsuharu Yamamoto

Person

Patents Grantslast 30 patents

Bar code reader for decoding a four state bar code

Bar code image processing apparatus

Bar code image processing apparatus capable of identifying position...

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

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

Image signal processing apparatus for bar code image signal