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Masayoshi Shiraishi
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Chiba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing piezo-electric vibrator
Patent number
6,996,884
Issue date
Feb 14, 2006
Seiko Instruments Inc.
Kiyoshi Aratake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of fabricating piezoelectric vibrator
Patent number
6,686,219
Issue date
Feb 3, 2004
Seiko Instruments Inc.
Kiyoshi Aratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing piezoelectric oscillator
Patent number
6,606,772
Issue date
Aug 19, 2003
Seiko Instruments Inc.
Yasuhiro Nohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrode structure of piezoelectric vibrator
Patent number
6,504,290
Issue date
Jan 7, 2003
Seiko Instruments Inc.
Kiyoshi Aratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for anodic bonding
Patent number
6,417,478
Issue date
Jul 9, 2002
Seiko Instruments Inc.
Masayoshi Shiraishi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inkjet recording apparatus
Patent number
6,402,314
Issue date
Jun 11, 2002
Seiko Instruments Inc.
Tatsuru Sato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Surface mountable crystal oscillating device and method of producin...
Patent number
6,031,318
Issue date
Feb 29, 2000
Seiko Instruments Inc.
Kenji Sunaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit package
Patent number
D416236
Issue date
Nov 9, 1999
Citizen Electronics Co., Ltd.
Kazuhiro Kobayashi
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Thermal transfer recording method and apparatus of both sublimation...
Patent number
5,793,402
Issue date
Aug 11, 1998
Seiko Instruments Inc.
Akihiro Sadaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal transfer recording method and apparatus of both sublimation...
Patent number
5,467,120
Issue date
Nov 14, 1995
Seiko Instruments Inc.
Akihiro Sadaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Method for manufacturing piezo-electric vibrator
Publication number
20030154584
Publication date
Aug 21, 2003
Kiyoshi Aratake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electrode structure of piezoelectric vibrator
Publication number
20020185939
Publication date
Dec 12, 2002
Seiko Instruments Inc.
Kiyoshi Aratake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode structure of piezoelectric vibrator
Publication number
20010017505
Publication date
Aug 30, 2001
Kiyoshi Aratake
H01 - BASIC ELECTRIC ELEMENTS