Shuji Yoshizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Oxide superconductor current lead and method of manufacturing the same
- Patent number 6,216,333
- Issue date Apr 17, 2001
- Dowa Mining Co., Ltd.
- Masahiro Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide superconductor
- Patent number 6,172,007
- Issue date Jan 9, 2001
- Dowa Mining Co., Ltd.
- Kazuya Yamaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing oxide superconductor containing Ag and havi...
- Patent number 6,103,670
- Issue date Aug 15, 2000
- Dowa Mining Co., Ltd.
- Shuichi Kohayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
CVD precursors and film preparation method using the same
- Patent number 6,037,485
- Issue date Mar 14, 2000
- Dowa Mining Co., Ltd.
- Yuzo Tasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxide superconductor containing Ag and having substantially same cr...
- Patent number 5,958,840
- Issue date Sep 28, 1999
- Dowa Mining Co., Ltd.
- Shuichi Kohayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
CVD precursors and film preparation method using the same
- Patent number 5,952,047
- Issue date Sep 14, 1999
- Dowa Mining Co., Ltd.
- Yuzo Tasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of subliming material in CVD film preparation method
- Patent number 5,904,771
- Issue date May 18, 1999
- Dowa Mining Co., Ltd.
- Yuzo Tasaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Oxide superconductor and method for manufacturing the same
- Patent number 5,849,668
- Issue date Dec 15, 1998
- Dowa Mining Co., Ltd.
- Kazuya Yamaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Heat-resistant insulating substrate, thermal printing head, and the...
- Patent number 5,177,498
- Issue date Jan 5, 1993
- Kabushiki Kaisha Toshiba
- Katsuhisa Homma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic photoreceptor with superlattic barrier layer
- Patent number 5,143,807
- Issue date Sep 1, 1992
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat-resistant insulating substrate, thermal printing head, and the...
- Patent number 5,119,112
- Issue date Jun 2, 1992
- Kabushiki Kaisha Toshiba
- Katsuhisa Homma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-resistant insulating substrate, thermal printing head, and the...
- Patent number 4,963,893
- Issue date Oct 16, 1990
- Kabushiki Kaisha Toshiba
- Katsuhisa Homma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic photoreceptor with superlattice structure
- Patent number 4,859,552
- Issue date Aug 22, 1989
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 4,851,312
- Issue date Jul 25, 1989
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic superlattice photoreceptor
- Patent number 4,810,605
- Issue date Mar 7, 1989
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic superlattice photoreceptor
- Patent number 4,804,605
- Issue date Feb 14, 1989
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 4,803,139
- Issue date Feb 7, 1989
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrophotographic superlattice photoreceptor
- Patent number 4,803,141
- Issue date Feb 7, 1989
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrophotographic photoreceptor comprising amorphous silicon and...
- Patent number 4,732,833
- Issue date Mar 22, 1988
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor with super lattice structure
- Patent number 4,722,879
- Issue date Feb 2, 1988
- Kabushiki Kaisha Toshiba
- Tsuyoshi Ueno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member using microcrystalline si...
- Patent number 4,717,637
- Issue date Jan 5, 1988
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member using microcrystalline si...
- Patent number 4,713,308
- Issue date Dec 15, 1987
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member containing amorphous sili...
- Patent number 4,704,343
- Issue date Nov 3, 1987
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member having barrier layer comp...
- Patent number 4,678,731
- Issue date Jul 7, 1987
- Kabushiki Kaisha Toshiba
- Shuji Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film-fabricating method and apparatus for the same
- Patent number 4,526,805
- Issue date Jul 2, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shuji Yoshizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Film depositing apparatus and a film depositing method
- Patent number 4,501,766
- Issue date Feb 26, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Katsumi Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Shuji Yoshizawa

Person

Patents Grantslast 30 patents

Oxide superconductor current lead and method of manufacturing the same

Oxide superconductor

Method of manufacturing oxide superconductor containing Ag and havi...

CVD precursors and film preparation method using the same

Oxide superconductor containing Ag and having substantially same cr...

CVD precursors and film preparation method using the same

Method of subliming material in CVD film preparation method

Oxide superconductor and method for manufacturing the same

Heat-resistant insulating substrate, thermal printing head, and the...

Electrophotographic photoreceptor with superlattic barrier layer

Heat-resistant insulating substrate, thermal printing head, and the...

Heat-resistant insulating substrate, thermal printing head, and the...

Electrophotographic photoreceptor with superlattice structure

Electrophotographic photoreceptor

Electrophotographic superlattice photoreceptor

Electrophotographic superlattice photoreceptor

Electrophotographic photoreceptor

Electrophotographic superlattice photoreceptor

Electrophotographic photoreceptor comprising amorphous silicon and...

Electrophotographic photoreceptor with super lattice structure

Electrophotographic photosensitive member using microcrystalline si...

Electrophotographic photosensitive member using microcrystalline si...

Electrophotographic photosensitive member containing amorphous sili...

Electrophotographic photosensitive member having barrier layer comp...

Film-fabricating method and apparatus for the same

Film depositing apparatus and a film depositing method