Yasuhiko Nonaka

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cathode structure for a cathode ray tube
- Patent number 5,793,157
- Issue date Aug 11, 1998
- Hitachi, Ltd.
- Hiroshi Takakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive imaging apparatus
- Patent number 5,233,265
- Issue date Aug 3, 1993
- Hitachi, Ltd.
- Yukio Takasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amorphous photoelectric conversion device with avalanche
- Patent number 5,101,255
- Issue date Mar 31, 1992
- Sachio Ishioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive device and method of operating the same
- Patent number 4,952,839
- Issue date Aug 28, 1990
- Hitachi, Ltd.
- Kenkichi Tanioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive device and method of operating the same
- Patent number 4,888,521
- Issue date Dec 19, 1989
- Hitachi Ltd.
- Kenkichi Tanioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Target of image pickup tube
- Patent number 4,866,332
- Issue date Sep 12, 1989
- Hitachi, Ltd.
- Yukio Takasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pick-up tube target
- Patent number 4,816,715
- Issue date Mar 28, 1989
- Hitachi, Ltd.
- Takaaki Unnai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television camera tube device
- Patent number 4,682,077
- Issue date Jul 21, 1987
- Nippon Hoso Kyokai
- Masanori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doped photoconductive film including selenium and tellurium
- Patent number 4,617,248
- Issue date Oct 14, 1986
- Nippon Hoso Kyokai
- Kenkichi Tanioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup tube target
- Patent number 4,587,456
- Issue date May 6, 1986
- Hitachi, Ltd.
- Eisuke Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pick-up tube target
- Patent number 4,563,611
- Issue date Jan 7, 1986
- Hitachi, Ltd.
- Yasuhiko Nonaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doped photoconductive film comprising selenium and tellurium
- Patent number 4,463,279
- Issue date Jul 31, 1984
- Hitachi, Ltd.
- Keiichi Shidara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive image pick-up tube target
- Patent number 4,445,131
- Issue date Apr 24, 1984
- Hitachi, Ltd.
- Yasuhiko Nonaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive target
- Patent number 4,330,733
- Issue date May 18, 1982
- Nippon Hoso Kyokai
- Keiichi Shidara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Targets for use in photoconductive image pickup tubes
- Patent number 4,277,515
- Issue date Jul 7, 1981
- Hitachi, Ltd.
- Yasuhiko Nonaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Targets for use in photoconductive image pickup tubes
- Patent number 4,219,831
- Issue date Aug 26, 1980
- Hitachi, Ltd.
- Yasuhiko Nonaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing an image pickup tube target
- Patent number 4,178,196
- Issue date Dec 11, 1979
- Hitachi, Ltd.
- Yasuhiko Nonaka
- H01 - BASIC ELECTRIC ELEMENTS

Yasuhiko Nonaka

Person

Patents Grantslast 30 patents

Cathode structure for a cathode ray tube

Photoconductive imaging apparatus

Amorphous photoelectric conversion device with avalanche

Photoconductive device and method of operating the same

Photoconductive device and method of operating the same

Target of image pickup tube

Image pick-up tube target

Television camera tube device

Doped photoconductive film including selenium and tellurium

Image pickup tube target

Image pick-up tube target

Doped photoconductive film comprising selenium and tellurium

Photoconductive image pick-up tube target

Photoconductive target

Targets for use in photoconductive image pickup tubes

Targets for use in photoconductive image pickup tubes

Method for manufacturing an image pickup tube target