Yoshihisa Tawada

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic semiconductor material with neutral radical compound of a t...
- Patent number 8,933,437
- Issue date Jan 13, 2015
- Kaneka Corporation
- Yasushi Morita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Developing roller
- Patent number 6,035,172
- Issue date Mar 7, 2000
- Kaneka Corporation
- Kazuyoshi Mimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller
- Patent number 5,810,705
- Issue date Sep 22, 1998
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazuyoshi Mimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Amorphous solar module having improved passivation
- Patent number 5,507,880
- Issue date Apr 16, 1996
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Atsuo Ishikawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flexible photovoltaic device
- Patent number 5,419,781
- Issue date May 30, 1995
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshihiro Hamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive material
- Patent number 5,382,787
- Issue date Jan 17, 1995
- Kanegafuchi Chemical Industry Co., Ltd.
- Jun Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amorphous semiconductor, amorphous semiconductor device using hydro...
- Patent number 5,264,710
- Issue date Nov 23, 1993
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Hideo Yamagishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photovoltaic device
- Patent number 5,250,120
- Issue date Oct 5, 1993
- Kanegafuchi Chemical Industry Co., Ltd.
- Jun Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light sensitive semiconductor device
- Patent number 5,128,736
- Issue date Jul 7, 1992
- Kanegafuchi Chemical Industry Co., Ltd.
- Eiichi Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible photovoltaic device
- Patent number 5,127,964
- Issue date Jul 7, 1992
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshihiro Hamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Position sensor and picture image input device
- Patent number 5,126,815
- Issue date Jun 30, 1992
- Kanegafuchi Chemical Industry Co., Ltd.
- Satoru Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing a semiconductor device using a wire mask having...
- Patent number 5,124,269
- Issue date Jun 23, 1992
- Kanegafuchi Kagaku Kogyo Kabushiki
- Kenji Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a transparent electrode and amorphous s...
- Patent number 5,091,764
- Issue date Feb 25, 1992
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Keizo Asaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X ray detecting device
- Patent number 5,066,861
- Issue date Nov 19, 1991
- Kanegafuchi Chemical Industry Co., Ltd.
- Takehisa Nakayama
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor image sensor
- Patent number 5,039,852
- Issue date Aug 13, 1991
- Kanegafuchi Chemical Industry Co., Ltd.
- Masataka Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor pin device with interlayer or dopant gradient
- Patent number 5,032,884
- Issue date Jul 16, 1991
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Hideo Yamagishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light beam position sensor element and a position sen...
- Patent number 5,025,297
- Issue date Jun 18, 1991
- Kanegafuchi Chemical Industry Co., Ltd.
- Satoru Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color sensor having laminated semiconductor layers
- Patent number 5,015,838
- Issue date May 14, 1991
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Hideo Yamagishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of stabilizing amorphous semiconductors
- Patent number 4,965,225
- Issue date Oct 23, 1990
- Kanegafuchi Chemical Industry Co., Ltd.
- Hideo Yamagishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated solar cell device
- Patent number 4,956,023
- Issue date Sep 11, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazunori Tsuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 4,941,032
- Issue date Jul 10, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kenji Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Strain sensor
- Patent number 4,937,550
- Issue date Jun 26, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshihisa Tawada
- G01 - MEASURING TESTING
Information Patent Grant
Multiple junction solar power generation cells
- Patent number 4,926,230
- Issue date May 15, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Hideo Yamagishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor tandem solar cells with metal silicide barrier
- Patent number 4,907,052
- Issue date Mar 6, 1990
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Jun Takada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible photovoltaic device
- Patent number 4,875,943
- Issue date Oct 24, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshihiro Hamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for preparing semiconductor layer
- Patent number 4,869,976
- Issue date Sep 26, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshihisa Tawada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 4,862,227
- Issue date Aug 29, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kazunori Tsuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Film forming apparatus
- Patent number 4,825,806
- Issue date May 2, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Yoshihisa Tawada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Amorphous silicon photoreceptor for electrophotography
- Patent number 4,804,608
- Issue date Feb 14, 1989
- Kanegafuchi Chemical Industry Co., Ltd.
- Yoshihisa Tawada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrode for electric discharge machining and method for producing...
- Patent number 4,797,527
- Issue date Jan 10, 1989
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kenji Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC SEMICONDUCTOR DEVICE
- Publication number 20120126206
- Publication date May 24, 2012
- OSAKA UNIVERSITY
- Yasushi Morita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yoshihisa Tawada

Person

Patents Grantslast 30 patents

Organic semiconductor material with neutral radical compound of a t...

Developing roller

Developing roller

Amorphous solar module having improved passivation

Flexible photovoltaic device

Photoconductive material

Amorphous semiconductor, amorphous semiconductor device using hydro...

Photovoltaic device

Light sensitive semiconductor device

Flexible photovoltaic device

Position sensor and picture image input device

Method of producing a semiconductor device using a wire mask having...

Semiconductor device having a transparent electrode and amorphous s...

X ray detecting device

Semiconductor image sensor

Semiconductor pin device with interlayer or dopant gradient

Semiconductor light beam position sensor element and a position sen...

Color sensor having laminated semiconductor layers

Method of stabilizing amorphous semiconductors

Integrated solar cell device

Semiconductor device

Strain sensor

Multiple junction solar power generation cells

Semiconductor tandem solar cells with metal silicide barrier

Flexible photovoltaic device

Process for preparing semiconductor layer

Semiconductor device and its manufacturing method

Film forming apparatus

Amorphous silicon photoreceptor for electrophotography

Electrode for electric discharge machining and method for producing...

Patents Applicationslast 30 patents

ORGANIC SEMICONDUCTOR DEVICE