Nobuaki Yasuda

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sputtering apparatus and sputtering method
- Patent number 5,744,011
- Issue date Apr 28, 1998
- Kabushiki Kaisha Toshiba
- Michiko Okubo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma discharge generating antenna
- Patent number 5,560,776
- Issue date Oct 1, 1996
- Kabushiki Kaisha Toshiba
- Hideo Sugai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical recording medium and method of manufacturing the same
- Patent number 4,954,841
- Issue date Sep 4, 1990
- Kabushiki Kaisha Toshiba
- Katsutarou Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Reversible memory structure for optical reading and writing and whi...
- Patent number 4,922,462
- Issue date May 1, 1990
- Kabushiki Kaisha Toshiba
- Sumio Ikegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Reversible optical recording medium with an optothermally deformabl...
- Patent number 4,855,992
- Issue date Aug 8, 1989
- Kabushiki Kaisha Toshiba
- Sumio Ikegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Radiation sensitive carrier body utilized as stamper structure
- Patent number 4,845,000
- Issue date Jul 4, 1989
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshikatsu Takeoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium rewritable by utilizing two metastable...
- Patent number 4,839,861
- Issue date Jun 13, 1989
- Kabushiki Kaisha Toshiba
- Sumio Ikegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and manufacturing thereof
- Patent number 4,832,980
- Issue date May 23, 1989
- Kabushiki Kaisha Toshiba
- Katsutarou Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium with fluorine resin adhesive
- Patent number 4,782,477
- Issue date Nov 1, 1988
- Kabushiki Kaisha Toshiba
- Katsutarou Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing bubble-mode optical recording media
- Patent number 4,756,811
- Issue date Jul 12, 1988
- Kabushiki Kaisha Toshiba
- Yoshikatsu Takeoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Information recording medium and manufacturing method thereof
- Patent number 4,735,888
- Issue date Apr 5, 1988
- Kabushiki Kaisha Toshiba
- Yoshikatsu Takeoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical type information recording medium and manufacturing method...
- Patent number 4,702,991
- Issue date Oct 27, 1987
- Kabushiki Kaisha Toshiba
- Yoshikatsu Takeoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording medium
- Patent number 4,666,759
- Issue date May 19, 1987
- Kabushiki Kaisha Toshiba
- Hideki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing an optical information recording medium
- Patent number 4,663,008
- Issue date May 5, 1987
- Kabushiki Kaisha Toshiba
- Yoshikatsu Takeoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical protuberant bubble recording medium
- Patent number 4,647,947
- Issue date Mar 3, 1987
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshikatsu Takeoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of using radiation-sensitive carrier body to form stamper s...
- Patent number 4,565,772
- Issue date Jan 21, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshikatsu Takeoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing optical type recording medium
- Patent number 4,478,768
- Issue date Oct 23, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshikatsu Takeoka
- G11 - INFORMATION STORAGE
Information Patent Grant
III-V Group compound semiconductor light-emitting element having a...
- Patent number 4,447,825
- Issue date May 8, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yasuhisa Oana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical recording medium
- Patent number 4,433,340
- Issue date Feb 21, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Masao Mashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing an optical recording element
- Patent number 4,397,923
- Issue date Aug 9, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Nobuaki Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording element and a method of manufacturing the same
- Patent number 4,343,862
- Issue date Aug 10, 1982
- Tokyo Shibaura Denki Kabushiki Kaisha
- Nobuaki Yasuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Gallium phosphide semiconductor device having improved electrodes
- Patent number 4,228,455
- Issue date Oct 14, 1980
- Tokyo Shibaura Denki Kabushiki Kaisha
- Nobuaki Yasuda
- H01 - BASIC ELECTRIC ELEMENTS

Nobuaki Yasuda

Person

Patents Grantslast 30 patents

Sputtering apparatus and sputtering method

Plasma discharge generating antenna

Optical recording medium and method of manufacturing the same

Reversible memory structure for optical reading and writing and whi...

Reversible optical recording medium with an optothermally deformabl...

Radiation sensitive carrier body utilized as stamper structure

Information recording medium rewritable by utilizing two metastable...

Magneto-optical recording medium and manufacturing thereof

Optical recording medium with fluorine resin adhesive

Method for manufacturing bubble-mode optical recording media

Information recording medium and manufacturing method thereof

Optical type information recording medium and manufacturing method...

Data recording medium

Method of producing an optical information recording medium

Optical protuberant bubble recording medium

Process of using radiation-sensitive carrier body to form stamper s...

Method for manufacturing optical type recording medium

III-V Group compound semiconductor light-emitting element having a...

Optical recording medium

Method of manufacturing an optical recording element

Optical recording element and a method of manufacturing the same

Gallium phosphide semiconductor device having improved electrodes