Hitoshi Yamamoto

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal composition and liquid crystal display device
- Patent number 7,608,310
- Issue date Oct 27, 2009
- Chisso Corporation
- Norikatsu Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display element
- Patent number 7,608,199
- Issue date Oct 27, 2009
- Chisso Corporation
- Norikatsu Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display element
- Patent number 7,306,831
- Issue date Dec 11, 2007
- Chisso Corporation
- Hitoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display device
- Patent number 7,291,368
- Issue date Nov 6, 2007
- Chisso Corporation
- Hitoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display
- Patent number 6,936,312
- Issue date Aug 30, 2005
- Chisso Corporation
- Yuzuru Torii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display element
- Patent number 6,921,560
- Issue date Jul 26, 2005
- Chisso Petrochemical Corporation
- Eiji Okabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal medium and electro-optic liquid crystal displays
- Patent number 6,495,218
- Issue date Dec 17, 2002
- Chisso Corporation
- Hitoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal displays
- Patent number 6,399,163
- Issue date Jun 4, 2002
- Chisso Corporation
- Yoshitaka Tomi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Monolithically bonded construct of rare-earth magnet and metal mate...
- Patent number 6,331,214
- Issue date Dec 18, 2001
- Kabushiki Kaisha Meidensha
- Masaki Koga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid crystal composition and a liquid crystal display device cont...
- Patent number 5,807,499
- Issue date Sep 15, 1998
- Chisso Corporation
- Kanetsugu Terashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display element
- Patent number 5,779,933
- Issue date Jul 14, 1998
- Chisso Corporation
- Kanetsugu Terashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display element
- Patent number 5,762,824
- Issue date Jun 9, 1998
- Chisso Corporation
- Hiroaki Kawashukuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Permanent magnets
- Patent number 5,230,749
- Issue date Jul 27, 1993
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth magnet having excellent corrosion resistance
- Patent number 5,167,914
- Issue date Dec 1, 1992
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing permanent magnets and products thereof
- Patent number 5,110,377
- Issue date May 5, 1992
- Sumitomo Special Metals Co., Ltd.
- Hitoshi Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnet
- Patent number 4,975,129
- Issue date Dec 4, 1990
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent magnets
- Patent number 4,859,255
- Issue date Aug 22, 1989
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing permanent magnets and products thereof
- Patent number 4,826,546
- Issue date May 2, 1989
- Sumitomo Special Metal Co., Ltd.
- Hitoshi Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnet
- Patent number 4,773,950
- Issue date Sep 27, 1988
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing magnetic materials
- Patent number 4,601,875
- Issue date Jul 22, 1986
- Sumitomo Special Metals Co., Ltd.
- Hitoshi Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Permanent magnetic alloy
- Patent number 4,484,957
- Issue date Nov 27, 1984
- Sumitomo Special Metals Co., Ltd.
- Akira Higuchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal composition and liquid crystal display device
- Publication number 20070007493
- Publication date Jan 11, 2007
- Chisso Corporation
- Norikatsu Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal composition and liquid crystal display element
- Publication number 20050230661
- Publication date Oct 20, 2005
- Chisso Corporation
- Norikatsu Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal composition and liquid crystal display device
- Publication number 20050224758
- Publication date Oct 13, 2005
- Hitoshi Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal composition and liquid crystal display element
- Publication number 20040155223
- Publication date Aug 12, 2004
- Eiji Okabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal composition and liquid crystal display
- Publication number 20030222244
- Publication date Dec 4, 2003
- Yuzuru Torii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Hitoshi Yamamoto

Person

Patents Grantslast 30 patents

Liquid crystal composition and liquid crystal display device

Liquid crystal composition and liquid crystal display element

Liquid crystal composition and liquid crystal display element

Liquid crystal composition and liquid crystal display device

Liquid crystal composition and liquid crystal display

Liquid crystal composition and liquid crystal display element

Liquid crystal medium and electro-optic liquid crystal displays

Liquid crystal composition and liquid crystal displays

Monolithically bonded construct of rare-earth magnet and metal mate...

Liquid crystal composition and a liquid crystal display device cont...

Liquid crystal composition and liquid crystal display element

Liquid crystal composition and liquid crystal display element

Permanent magnets

Rare earth magnet having excellent corrosion resistance

Process for producing permanent magnets and products thereof

Permanent magnet

Permanent magnets

Process for producing permanent magnets and products thereof

Permanent magnet

Process for producing magnetic materials

Permanent magnetic alloy

Patents Applicationslast 30 patents

Liquid crystal composition and liquid crystal display device

Liquid crystal composition and liquid crystal display element

Liquid crystal composition and liquid crystal display device

Liquid crystal composition and liquid crystal display element

Liquid crystal composition and liquid crystal display