Kiyofumi Hashimoto

Person

Suita-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic information device having a display and method and appar...
- Patent number 7,230,647
- Issue date Jun 12, 2007
- Minolta Co., Ltd.
- Masahito Niikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device
- Patent number 7,126,569
- Issue date Oct 24, 2006
- Minolta Co., Ltd.
- Hiroshi Ootsuka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid crystal display device, portable electronic device and drivi...
- Patent number 7,019,737
- Issue date Mar 28, 2006
- Minolta Co., Ltd.
- Katsuhiko Asai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device having a liquid crystal display drive...
- Patent number 6,954,195
- Issue date Oct 11, 2005
- Minolta Co., Ltd.
- Shuji Yoneda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LCD element including regions where helical axes of LC molecules of...
- Patent number 6,947,114
- Issue date Sep 20, 2005
- Minolta Co., Ltd.
- Jun Yamada
- G02 - OPTICS
Information Patent Grant
Information display apparatus
- Patent number 6,888,522
- Issue date May 3, 2005
- Minolta Co., Ltd.
- Yoshifumi Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal light modulating device, and a manufacturing method...
- Patent number 6,842,210
- Issue date Jan 11, 2005
- Minolta Co., Ltd.
- Kiyofumi Hashimoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element with different ratios of polydomain...
- Patent number 6,809,788
- Issue date Oct 26, 2004
- Minolta Co., Ltd.
- Jun Yamada
- G02 - OPTICS
Information Patent Grant
Image recording apparatus
- Patent number 6,633,319
- Issue date Oct 14, 2003
- Minolta Co., Ltd.
- Eiji Yamakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid crystal light modulating device, and a manufacturing method...
- Patent number 6,583,848
- Issue date Jun 24, 2003
- Minolta Co., Ltd.
- Kiyofumi Hashimoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal reflective display
- Patent number 6,549,261
- Issue date Apr 15, 2003
- Minolta Co., Ltd.
- Masakazu Okada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal light modulating device, and a manufacturing method...
- Patent number 6,459,467
- Issue date Oct 1, 2002
- Minolta Co., Ltd.
- Kiyofumi Hashimoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal reflective display
- Patent number 6,433,843
- Issue date Aug 13, 2002
- Minolta Co., Ltd.
- Masakazu Okada
- G02 - OPTICS
Information Patent Grant
Liquid crystal device having spacers and manufacturing method thereof
- Patent number 6,417,908
- Issue date Jul 9, 2002
- Minolta Co., Ltd.
- Kenji Nishiguchi
- G02 - OPTICS
Information Patent Grant
Method of making a liquid crystal device
- Patent number 6,331,884
- Issue date Dec 18, 2001
- Minolta Co., Ltd.
- Naoki Masazumi
- G02 - OPTICS
Information Patent Grant
Liquid crystal reflective display
- Patent number 6,320,631
- Issue date Nov 20, 2001
- Minolta Co., Ltd.
- Masakazu Okada
- G02 - OPTICS
Information Patent Grant
Liquid crystal reflective display
- Patent number 6,278,505
- Issue date Aug 21, 2001
- Minolta Co., Ltd.
- Masakazu Okada
- G02 - OPTICS
Information Patent Grant
Liquid crystal device having spacers and manufacturing method thereof
- Patent number 6,226,067
- Issue date May 1, 2001
- Minolta Co., Ltd.
- Kenji Nishiguchi
- G02 - OPTICS
Information Patent Grant
Reflecting cholesteric LCD having viewer side layer which either sc...
- Patent number 6,204,908
- Issue date Mar 20, 2001
- Minolta Co., Ltd.
- Kiyofumi Hashimoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal element having composite layer
- Patent number 6,015,507
- Issue date Jan 18, 2000
- Minolta Co., Ltd.
- Nobuyuki Kobayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composite material, display device using the same and process of ma...
- Patent number 5,920,368
- Issue date Jul 6, 1999
- Minolta Co., Ltd.
- Takuji Hatano
- G02 - OPTICS
Information Patent Grant
Composite material, display device using the same and process of ma...
- Patent number 5,731,861
- Issue date Mar 24, 1998
- Minolta Co., Ltd.
- Takuji Hatano
- G02 - OPTICS
Information Patent Grant
Interferometer for measuring a surface configuration of a test obje...
- Patent number 5,387,975
- Issue date Feb 7, 1995
- Minolta Co., Ltd.
- Futoshi Ishida
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display device having a liquid crystal display drive...
- Publication number 20060012556
- Publication date Jan 19, 2006
- MINOLTA CO., LTD.
- Shuji Yoneda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display element and method of producing the same
- Publication number 20050007531
- Publication date Jan 13, 2005
- MINOLTA CO., LTD.
- Masakazu Okada
- G02 - OPTICS
Information Patent Application
Liquid crystal light modulating device, and a manufacturing method...
- Publication number 20030150511
- Publication date Aug 14, 2003
- MINOLTA CO., LTD.
- Kiyofumi Hashimoto
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE WITH A MEMORY EFFECT
- Publication number 20030103023
- Publication date Jun 5, 2003
- HIROSHI OOTSUKA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Layered type reflective full-color liquid crystal display element a...
- Publication number 20020171789
- Publication date Nov 21, 2002
- MINOLTA CO., LTD.
- Hideaki Ueda
- G02 - OPTICS
Information Patent Application
Liquid crystal display element and method of producing the same
- Publication number 20020027630
- Publication date Mar 7, 2002
- Jun Yamada
- G02 - OPTICS
Information Patent Application
Method for producing liquid crystal display elements
- Publication number 20020018173
- Publication date Feb 14, 2002
- Keiichi Furukawa
- G02 - OPTICS
Information Patent Application
Display apparatus
- Publication number 20020005824
- Publication date Jan 17, 2002
- Hiroshi Oshitani
- G02 - OPTICS
Information Patent Application
Displaying apparatus
- Publication number 20020003711
- Publication date Jan 10, 2002
- Kiyofumi Hashimoto
- G02 - OPTICS
Information Patent Application
IMAGE BEARING MEDIUM
- Publication number 20020004456
- Publication date Jan 10, 2002
- EIJI YAMAKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid crystal display device
- Publication number 20010026260
- Publication date Oct 4, 2001
- Shuji Yoneda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal light modulation element and method of manufactrurin...
- Publication number 20010020999
- Publication date Sep 13, 2001
- MINOLTA CO., LTD.
- Kenji Nishiguchi
- G02 - OPTICS
Information Patent Application
Liquid crystal light modulating device, and a manufacturing method...
- Publication number 20010013920
- Publication date Aug 16, 2001
- MINOLTA CO., LTD.
- Kiyofumi Hashimoto
- B32 - LAYERED PRODUCTS

Kiyofumi Hashimoto

Person

Patents Grantslast 30 patents

Electronic information device having a display and method and appar...

Liquid crystal display device

Liquid crystal display device, portable electronic device and drivi...

Liquid crystal display device having a liquid crystal display drive...

LCD element including regions where helical axes of LC molecules of...

Information display apparatus

Liquid crystal light modulating device, and a manufacturing method...

Liquid crystal display element with different ratios of polydomain...

Image recording apparatus

Liquid crystal light modulating device, and a manufacturing method...

Liquid crystal reflective display

Liquid crystal light modulating device, and a manufacturing method...

Liquid crystal reflective display

Liquid crystal device having spacers and manufacturing method thereof

Method of making a liquid crystal device

Liquid crystal reflective display

Liquid crystal reflective display

Liquid crystal device having spacers and manufacturing method thereof

Reflecting cholesteric LCD having viewer side layer which either sc...

Liquid crystal element having composite layer

Composite material, display device using the same and process of ma...

Composite material, display device using the same and process of ma...

Interferometer for measuring a surface configuration of a test obje...

Patents Applicationslast 30 patents

Liquid crystal display device having a liquid crystal display drive...

Liquid crystal display element and method of producing the same

Liquid crystal light modulating device, and a manufacturing method...

LIQUID CRYSTAL DISPLAY DEVICE WITH A MEMORY EFFECT

Layered type reflective full-color liquid crystal display element a...

Liquid crystal display element and method of producing the same

Method for producing liquid crystal display elements

Display apparatus

Displaying apparatus

IMAGE BEARING MEDIUM

Liquid crystal display device

Liquid crystal light modulation element and method of manufactrurin...

Liquid crystal light modulating device, and a manufacturing method...