Masanori Maruyama

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Portable terminal apparatus for multimedia communication
- Patent number 6,028,631
- Issue date Feb 22, 2000
- Hitachi, Ltd.
- Yuichiro Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable terminal apparatus for multimedia communication
- Patent number 5,949,484
- Issue date Sep 7, 1999
- Hitachi, Ltd.
- Yuichiro Nakaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pick-up tube with electrostatic deflecting electrode structure
- Patent number 4,866,337
- Issue date Sep 12, 1989
- Hitachi, Ltd.
- Masanori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television camera device and x-ray television apparatus using the same
- Patent number 4,809,071
- Issue date Feb 28, 1989
- Hitachi, Ltd. & Hitachi Medical Corp.
- Hisatake Yokouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode-ray tube with electrostatic deflection
- Patent number 4,792,721
- Issue date Dec 20, 1988
- Hitachi, Ltd.
- Kentaro Oku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for controlling the electron beam in a television camera...
- Patent number 4,716,468
- Issue date Dec 29, 1987
- Hitachi, Ltd.
- Masanori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup tube
- Patent number 4,713,588
- Issue date Dec 15, 1987
- Hitachi, Ltd.
- Shigehiko Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical image pickup tube having electrostatic deflection elect...
- Patent number 4,701,668
- Issue date Oct 20, 1987
- Hitachi, Ltd.
- Kentaro Oku
- 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
Electron beam focusing lens
- Patent number 4,560,899
- Issue date Dec 24, 1985
- Hitachi, Ltd.
- Shigehiko Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for television camera tube
- Patent number 4,540,916
- Issue date Sep 10, 1985
- Nippon Hoso Kyokai
- Masanori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun
- Patent number 4,467,243
- Issue date Aug 21, 1984
- Hitachi, Ltd.
- Masakazu Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television camera tube with electrostatic focusing
- Patent number 4,427,917
- Issue date Jan 24, 1984
- Hitachi, Ltd.
- Masashi Mizushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vidicon type camera tube
- Patent number 4,363,996
- Issue date Dec 14, 1982
- Hitachi, Ltd.
- Masashi Mizushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television camera tube with electrostatic focusing and magnetic def...
- Patent number 4,354,138
- Issue date Oct 12, 1982
- Hitachi, Ltd.
- Masanori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS

Masanori Maruyama

Person

Patents Grantslast 30 patents

Portable terminal apparatus for multimedia communication

Portable terminal apparatus for multimedia communication

Image pick-up tube with electrostatic deflecting electrode structure

Television camera device and x-ray television apparatus using the same

Cathode-ray tube with electrostatic deflection

Apparatus for controlling the electron beam in a television camera...

Image pickup tube

Cylindrical image pickup tube having electrostatic deflection elect...

Television camera tube device

Electron beam focusing lens

Electron gun for television camera tube

Electron gun

Television camera tube with electrostatic focusing

Vidicon type camera tube

Television camera tube with electrostatic focusing and magnetic def...