Keizaburo Kuramasu

Person

Kyotanabe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device and method of producing same
- Patent number 6,961,111
- Issue date Nov 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Keizaburo Kuramasu
- G02 - OPTICS
Information Patent Grant
Thin-film transistor, panel, and methods for producing them
- Patent number 6,812,490
- Issue date Nov 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shin-itsu Takehashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor thin film, method and apparatus for producing the sam...
- Patent number 6,806,498
- Issue date Oct 19, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yoshinao Taketomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film transistor, panel, and methods for producing them
- Patent number 6,624,473
- Issue date Sep 23, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shin-itsu Takehashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a thin-film transistor
- Patent number 6,534,353
- Issue date Mar 18, 2003
- Matsushita Electric Industrial Co., Ltd.
- Keizaburo Kuramasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor thin film, method of producing the same, apparatus fo...
- Patent number 6,528,397
- Issue date Mar 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshinao Taketomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a thin film transistor
- Patent number 6,506,669
- Issue date Jan 14, 2003
- Matsushita Electric Industrial Co., Ltd.
- Keizaburo Kuramasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor and producing method thereof
- Patent number 6,331,476
- Issue date Dec 18, 2001
- Mausushita Electric Industrial Co., Ltd.
- Tetsuo Kawakita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Saw device and its manufacturing method
- Patent number 5,844,347
- Issue date Dec 1, 1998
- Matsushita Electric Industrial Co., Ltd.
- Ryoichi Takayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of producing a pyroelectric infrared radiation detector
- Patent number 5,662,818
- Issue date Sep 2, 1997
- Matsushita Electric Industrial Co., Ltd.
- Koji Nomura
- G01 - MEASURING TESTING
Information Patent Grant
Pyroelectric infrared radiation detector and method of producing th...
- Patent number 5,471,060
- Issue date Nov 28, 1995
- Matsushita Electric Industrial Co., Ltd.
- Koji Nomura
- G01 - MEASURING TESTING
Information Patent Grant
Thermal printing head
- Patent number 4,168,343
- Issue date Sep 18, 1979
- Matsushita Electric Industrial Co., Ltd.
- Shoji Arai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Thin-film transistor, panel, and methods for producing them
- Publication number 20040089878
- Publication date May 13, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shin-Itsu Takehashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor thin film, method and apparatus for producing the sam...
- Publication number 20030022471
- Publication date Jan 30, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshinao Taketomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin film transistor and producing method thereof
- Publication number 20020016029
- Publication date Feb 7, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tetsuo Kawakita
- H01 - BASIC ELECTRIC ELEMENTS

Keizaburo Kuramasu

Person

Patents Grantslast 30 patents

Display device and method of producing same

Thin-film transistor, panel, and methods for producing them

Semiconductor thin film, method and apparatus for producing the sam...

Thin-film transistor, panel, and methods for producing them

Method of fabricating a thin-film transistor

Semiconductor thin film, method of producing the same, apparatus fo...

Method of fabricating a thin film transistor

Thin film transistor and producing method thereof

Saw device and its manufacturing method

Method of producing a pyroelectric infrared radiation detector

Pyroelectric infrared radiation detector and method of producing th...

Thermal printing head

Patents Applicationslast 30 patents

Thin-film transistor, panel, and methods for producing them

Semiconductor thin film, method and apparatus for producing the sam...

Thin film transistor and producing method thereof