Masakazu Nishiyama

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Separator for alkaline battery, method for producing the same, and...
- Patent number 8,865,336
- Issue date Oct 21, 2014
- Kuraray Co., Ltd.
- Tomohiro Hayakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Polypropylene fiber, method of producing the same and utilization o...
- Patent number 8,647,741
- Issue date Feb 11, 2014
- Kuraray Co., Ltd.
- Takashi Katayama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayered conductive sheet and electrode
- Patent number 8,211,573
- Issue date Jul 3, 2012
- Kuraray Co., Ltd.
- Masakazu Nishiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Alkaline battery separator comprising alkali-resistance synthetic f...
- Patent number 8,097,366
- Issue date Jan 17, 2012
- Kuraray Co., Ltd.
- Toshimitsu Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-absorbent polyvinyl alcohol fibers and nonwoven fabric compris...
- Patent number 6,783,852
- Issue date Aug 31, 2004
- Kuraray Co., Ltd.
- Shinya Inada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Flame-retardant polyvinyl alcohol base fiber
- Patent number 6,066,396
- Issue date May 23, 2000
- Kuraray Co., Ltd.
- Shinya Inada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyvinyl alcohol-based synthetic fiber
- Patent number 5,380,588
- Issue date Jan 10, 1995
- Kuraray Company Limited
- Masakazu Nishiyama
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Synthetic polyvinyl alcohol fiber and process for its production
- Patent number 5,110,678
- Issue date May 5, 1992
- Kuraray Company Limited
- Hiroshi Narukawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
CONDUCTIVE SHEET AND ELECTRODE
- Publication number 20110318642
- Publication date Dec 29, 2011
- Kuraray Co., Ltd
- Masakazu NISHIYAMA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR FOR ALKALINE BATTERY, METHOD FOR PRODUCING THE SAME, AND...
- Publication number 20100310921
- Publication date Dec 9, 2010
- KURARAY CO., LTD.
- Tomohiro Hayakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POLYPROPYLENE FIBER, METHOD OF PRODUCING THE SAME AND UTILIZATION O...
- Publication number 20100173547
- Publication date Jul 8, 2010
- Kuraray Co., Ltd
- Takashi Katayama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WATERPROOF SHEET FOR TUNNEL
- Publication number 20100167047
- Publication date Jul 1, 2010
- Kuraray Co., Ltd
- Tomokazu Ise
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKALINE BATTERY SEPARATOR AND ALKALINE PRIMARY BATTERY
- Publication number 20090017385
- Publication date Jan 15, 2009
- KURARAY CO., LTD.
- Toshimitsu Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-absorbent polyvinyl alcohol fibers and nonwoven fabric compris...
- Publication number 20040059055
- Publication date Mar 25, 2004
- Kuraray Co., Ltd.
- Shinya Inada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Masakazu Nishiyama

Person

Patents Grantslast 30 patents

Separator for alkaline battery, method for producing the same, and...

Polypropylene fiber, method of producing the same and utilization o...

Multilayered conductive sheet and electrode

Alkaline battery separator comprising alkali-resistance synthetic f...

High-absorbent polyvinyl alcohol fibers and nonwoven fabric compris...

Flame-retardant polyvinyl alcohol base fiber

Polyvinyl alcohol-based synthetic fiber

Synthetic polyvinyl alcohol fiber and process for its production

Patents Applicationslast 30 patents

CONDUCTIVE SHEET AND ELECTRODE

SEPARATOR FOR ALKALINE BATTERY, METHOD FOR PRODUCING THE SAME, AND...

POLYPROPYLENE FIBER, METHOD OF PRODUCING THE SAME AND UTILIZATION O...

WATERPROOF SHEET FOR TUNNEL

ALKALINE BATTERY SEPARATOR AND ALKALINE PRIMARY BATTERY

High-absorbent polyvinyl alcohol fibers and nonwoven fabric compris...