Yuji Kajiwara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amorphous silicon photo-sensor for a contact type image sensor
- Patent number 4,698,495
- Issue date Oct 6, 1987
- NEC Corporation
- Yuji Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
(1-x)BaO.xTiO.sub.2 System dielectric material for use in a microwa...
- Patent number 4,353,047
- Issue date Oct 5, 1982
- Nippon Electric Co., Ltd.
- Tsutomu Noguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Integrated thermal printing head and method of manufacturing the same
- Patent number 4,259,564
- Issue date Mar 31, 1981
- Nippon Electric Co., Ltd.
- Toshio Ohkubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing an integrated thermal printing head
- Patent number 4,241,103
- Issue date Dec 23, 1980
- Nippon Electric Co., Ltd.
- Toshio Ohkubo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thick-film thermal printing head and method of manufacturing the same
- Patent number 4,204,107
- Issue date May 20, 1980
- Nippon Electric Co., Ltd.
- Toshio Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS