Nobufumi Tokura

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for positional detection using pattern matchin...
- Patent number 6,320,977
- Issue date Nov 20, 2001
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Appearance inspection apparatus and appearance inspection method of...
- Patent number 5,686,994
- Issue date Nov 11, 1997
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for inspecting solder portions
- Patent number 5,598,345
- Issue date Jan 28, 1997
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for inspecting solder portions
- Patent number 5,495,424
- Issue date Feb 27, 1996
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for simultaneous matching of displaced image b...
- Patent number 5,299,270
- Issue date Mar 29, 1994
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for inspecting solder portions using fuzzy inf...
- Patent number 5,293,324
- Issue date Mar 8, 1994
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Height measurement apparatus using laser light beam
- Patent number 5,272,517
- Issue date Dec 21, 1993
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for and method of detecting shape of solder portion
- Patent number 5,267,217
- Issue date Nov 30, 1993
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING
Information Patent Grant
Method of checking external shape of solder portion
- Patent number 5,206,705
- Issue date Apr 27, 1993
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for and method of checking external appearance of solderi...
- Patent number 5,192,983
- Issue date Mar 9, 1993
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING
Information Patent Grant
Method for inspecting electronic devices mounted on a circuit board
- Patent number 5,166,753
- Issue date Nov 24, 1992
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for inspecting electronic devices mounted on a circuit board
- Patent number 5,105,149
- Issue date Apr 14, 1992
- Matsushita Electric Industrial Co., Ltd.
- Nobufumi Tokura
- G01 - MEASURING TESTING

Nobufumi Tokura

Person

Patents Grantslast 30 patents

Method and apparatus for positional detection using pattern matchin...

Appearance inspection apparatus and appearance inspection method of...

Method and apparatus for inspecting solder portions

Method and apparatus for inspecting solder portions

Method and apparatus for simultaneous matching of displaced image b...

Method and apparatus for inspecting solder portions using fuzzy inf...

Height measurement apparatus using laser light beam

Apparatus for and method of detecting shape of solder portion

Method of checking external shape of solder portion

Apparatus for and method of checking external appearance of solderi...

Method for inspecting electronic devices mounted on a circuit board

Apparatus for inspecting electronic devices mounted on a circuit board