Masako Iwamatsu

Person

Toyonaka-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal element
- Patent number 6,812,977
- Issue date Nov 2, 2004
- Minolta Co., Ltd.
- Masako Iwamatsu
- G02 - OPTICS
Information Patent Grant
Liquid crystal display and method to manufacture the same
- Patent number 6,781,666
- Issue date Aug 24, 2004
- Minolta Co., Ltd.
- Nobuyuki Kobayashi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 6,618,103
- Issue date Sep 9, 2003
- Minolta Co., Ltd.
- Akihito Hisamitsu
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and liquid crystal light display element...
- Patent number 6,599,589
- Issue date Jul 29, 2003
- Minolta Co., Ltd.
- Masako Iwamatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal light modulating devi...
- Patent number 6,565,932
- Issue date May 20, 2003
- Minolta Co., Ltd.
- Masako Iwamatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal light control device...
- Patent number 6,461,693
- Issue date Oct 8, 2002
- Minolta Co., Ltd.
- Masako Iwamatsu
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and liquid crystal display provided with...
- Patent number 6,416,825
- Issue date Jul 9, 2002
- Minolta Co., Ltd.
- Nobuyuki Kobayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal light modulating device
- Patent number 6,348,961
- Issue date Feb 19, 2002
- Minolta Co., Ltd.
- Masako Iwamatsu
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and liquid crystal light modulating device
- Patent number 6,338,883
- Issue date Jan 15, 2002
- Minolta Co., Ltd.
- Masako Iwamatsu
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and liquid crystal display using the same
- Patent number 6,287,647
- Issue date Sep 11, 2001
- Minolta Co., Ltd.
- Nobuyuki Kobayashi
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and liquid crystal display device
- Patent number 6,274,208
- Issue date Aug 14, 2001
- Minolta Co., Ltd.
- Masako Iwamatsu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display and method to manufacture the same
- Publication number 20030206260
- Publication date Nov 6, 2003
- MINOLTA CO., LTD.
- Nobuyuki Kobayashi
- G02 - OPTICS
Information Patent Application
Liquid crystal display element
- Publication number 20020008837
- Publication date Jan 24, 2002
- Akihito Hisamitsu
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL LIGHT MODULATING DEVICE
- Publication number 20020003600
- Publication date Jan 10, 2002
- MASAKO IWAMATSU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal display element
- Publication number 20010006227
- Publication date Jul 5, 2001
- Nobuyuki Kobayashi
- G02 - OPTICS
Information Patent Application
Liquid crystal composition and liquid crystal light modulating devi...
- Publication number 20010004108
- Publication date Jun 21, 2001
- MINOLTA CO., LTD.
- Masako Iwamatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Masako Iwamatsu

Person

Patents Grantslast 30 patents

Liquid crystal element

Liquid crystal display and method to manufacture the same

Liquid crystal display element

Liquid crystal composition and liquid crystal light display element...

Liquid crystal composition and liquid crystal light modulating devi...

Liquid crystal composition and liquid crystal light control device...

Liquid crystal composition and liquid crystal display provided with...

Liquid crystal composition and liquid crystal light modulating device

Liquid crystal composition and liquid crystal light modulating device

Liquid crystal composition and liquid crystal display using the same

Liquid crystal composition and liquid crystal display device

Patents Applicationslast 30 patents

Liquid crystal display and method to manufacture the same

Liquid crystal display element

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL LIGHT MODULATING DEVICE

Liquid crystal display element

Liquid crystal composition and liquid crystal light modulating devi...