Yasuhiko Yamanaka

Person

Hirakata-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reflective plate and display device using the plate
- Patent number 7,215,393
- Issue date May 8, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mariko Kawaguri
- G02 - OPTICS
Information Patent Grant
Reflection board, reflection tyre liquid crystal display unit and p...
- Patent number 6,873,384
- Issue date Mar 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiko Yamanaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device including a stack of plurality of res...
- Patent number 6,563,557
- Issue date May 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiko Yamanaka
- G02 - OPTICS
Information Patent Grant
Reflector, method of fabricating the same, reflective display devic...
- Patent number 6,452,653
- Issue date Sep 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiko Yamanaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and method of manufacturing the same
- Patent number 6,304,309
- Issue date Oct 16, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiko Yamanaka
- G02 - OPTICS
Information Patent Grant
Light source
- Patent number 6,224,240
- Issue date May 1, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masanori Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source with only two major light emitting bands
- Patent number 6,153,971
- Issue date Nov 28, 2000
- Matsushita Electric Industrial Co., Ltd.
- Masanori Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display device and method of manufacturing the same
- Patent number 5,986,729
- Issue date Nov 16, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiko Yamanaka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Reflection sheet and production method therefor and display unit us...
- Publication number 20040021810
- Publication date Feb 5, 2004
- Mariko Kawaguri
- G02 - OPTICS
Information Patent Application
Formed body, reflecting plate, reflection display device, and metho...
- Publication number 20030053016
- Publication date Mar 20, 2003
- Hirofumi Kubota
- G02 - OPTICS
Information Patent Application
Reflection board, reflection tyre liquid crystal display unit and p...
- Publication number 20030007113
- Publication date Jan 9, 2003
- Yasuhiko Yamanaka
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and method for fabricating the same
- Publication number 20020135720
- Publication date Sep 26, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasuhiko Yamanaka
- G02 - OPTICS
Information Patent Application
Reflector, method of fabricating the same, reflective display devic...
- Publication number 20020018161
- Publication date Feb 14, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasuhiko Yamanaka
- G02 - OPTICS

Yasuhiko Yamanaka

Person

Patents Grantslast 30 patents

Reflective plate and display device using the plate

Reflection board, reflection tyre liquid crystal display unit and p...

Liquid crystal display device including a stack of plurality of res...

Reflector, method of fabricating the same, reflective display devic...

Liquid crystal display device and method of manufacturing the same

Light source

Light source with only two major light emitting bands

Liquid crystal display device and method of manufacturing the same

Patents Applicationslast 30 patents

Reflection sheet and production method therefor and display unit us...

Formed body, reflecting plate, reflection display device, and metho...

Reflection board, reflection tyre liquid crystal display unit and p...

Liquid crystal display device and method for fabricating the same

Reflector, method of fabricating the same, reflective display devic...