Membership
Tour
Register
Log in
Masahiro Nakagawa
Follow
Person
Osaka, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Direct contact type image sensor and its production method
Patent number
5,835,142
Issue date
Nov 10, 1998
Matsushita Electric Industrial Co., Ltd.
Tetsuro Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direct-contact type image sensor device, an image sensor unit, and...
Patent number
5,556,809
Issue date
Sep 17, 1996
Matsushita Electric Industrial Co., Ltd.
Masahiro Nakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direct-contact type image sensor device, an image sensor unit, and...
Patent number
5,477,047
Issue date
Dec 19, 1995
Matsushita Electric Industrial Co., Ltd.
Masahiro Nakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device, an image sensor device, and methods for produ...
Patent number
5,408,121
Issue date
Apr 18, 1995
Matsushita Electric Industrial Co., Ltd.
Tetsuro Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, an image sensor device, and methods for produ...
Patent number
5,405,809
Issue date
Apr 11, 1995
Matsushita Electric Industrial Co., Ltd.
Tetsuro Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for producing single crystal
Patent number
4,596,700
Issue date
Jun 24, 1986
Sumitomo Electric Industries, Ltd.
Kohji Tada
C30 - CRYSTAL GROWTH