Masayuki Sakai

Person

Minamikawachi-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin molding mold
- Patent number 10,773,426
- Issue date Sep 15, 2020
- TANAZAWA HAKKOSHA CO., LTD.
- Masayuki Sakai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin molding mold
- Patent number 10,124,514
- Issue date Nov 13, 2018
- Tanazawa Hakkosha Co., Ltd.
- Masayuki Sakai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold for resin molding, method for manufacturing mold for resin mol...
- Patent number 8,794,951
- Issue date Aug 5, 2014
- Tanazawa Hallosha Co., Ltd.
- Sadayuki Yoneshima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for fabricating circuit-forming-substrate and...
- Patent number 6,838,164
- Issue date Jan 4, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Yamane
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for fabricating circuit-forming-substrate and...
- Patent number 6,814,836
- Issue date Nov 9, 2004
- Matsushita Electric Industrial, Co., Ltd.
- Shigeru Yamane
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for fabricating circuit-forming-substrate and...
- Patent number 6,409,869
- Issue date Jun 25, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Yamane
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nonwoven fabric cloth substrate for printed wiring boards, and prep...
- Patent number 6,045,897
- Issue date Apr 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Sakai
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Nonwoven fabric cloth substrate for printed wiring boards, and prep...
- Patent number 5,858,884
- Issue date Jan 12, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Sakai
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Alloy magnetic recording head
- Patent number 4,811,148
- Issue date Mar 7, 1989
- Matsushita Electric Industrial Co., Ltd.
- Masaki Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Combustible gas detecting element
- Patent number 4,732,738
- Issue date Mar 22, 1988
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Nakatani
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing a magnetic thin film
- Patent number 4,717,584
- Issue date Jan 5, 1988
- Matsushita Electric Industrial Co., Ltd.
- Masaki Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Mold for press-molding glass optical elements and a molding method...
- Patent number 4,685,948
- Issue date Aug 11, 1987
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Kuribayashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Combustible gas sensor
- Patent number 4,359,709
- Issue date Nov 16, 1982
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Nakatani
- G01 - MEASURING TESTING
Information Patent Grant
Combustible gas detecting element
- Patent number 4,352,286
- Issue date Oct 5, 1982
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Nakatani
- G01 - MEASURING TESTING
Information Patent Grant
Combustible gas detecting element
- Patent number 4,241,019
- Issue date Dec 23, 1980
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Nakatani
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RESIN MOLDING MOLD
- Publication number 20170225364
- Publication date Aug 10, 2017
- TANAZAWA HAKKOSHA CO., LTD.
- Masayuki SAKAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESIN MOLDING MOLD
- Publication number 20170197336
- Publication date Jul 13, 2017
- TANAZAWA HAKKOSHA CO., LTD.
- Masayuki SAKAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLD FOR RESIN MOLDING, METHOD FOR MANUFACTURING MOLD FOR RESIN MOL...
- Publication number 20100075149
- Publication date Mar 25, 2010
- TANAZAWA HAKKOSHO CO., LTD.
- Sadayuki Yoneshima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for fabricating circuit-forming-substrate and...
- Publication number 20020112815
- Publication date Aug 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Yamane
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method and apparatus for fabricating circuit-forming-substrate and...
- Publication number 20020112822
- Publication date Aug 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Yamane
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING CIRCUIT-FORMING-SUBSTRATE AND...
- Publication number 20020040758
- Publication date Apr 11, 2002
- SHIGERU YAMANE
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Masayuki Sakai

Person

Patents Grantslast 30 patents

Resin molding mold

Resin molding mold

Mold for resin molding, method for manufacturing mold for resin mol...

Method and apparatus for fabricating circuit-forming-substrate and...

Method and apparatus for fabricating circuit-forming-substrate and...

Method and apparatus for fabricating circuit-forming-substrate and...

Nonwoven fabric cloth substrate for printed wiring boards, and prep...

Nonwoven fabric cloth substrate for printed wiring boards, and prep...

Alloy magnetic recording head

Combustible gas detecting element

Method of manufacturing a magnetic thin film

Mold for press-molding glass optical elements and a molding method...

Combustible gas sensor

Combustible gas detecting element

Combustible gas detecting element

Patents Applicationslast 30 patents

RESIN MOLDING MOLD

RESIN MOLDING MOLD

MOLD FOR RESIN MOLDING, METHOD FOR MANUFACTURING MOLD FOR RESIN MOL...

Method and apparatus for fabricating circuit-forming-substrate and...

Method and apparatus for fabricating circuit-forming-substrate and...

METHOD AND APPARATUS FOR FABRICATING CIRCUIT-FORMING-SUBSTRATE AND...