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Shinji Nakamiya
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Matsumoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device and method of initializing controller of electron...
Patent number
9,990,017
Issue date
Jun 5, 2018
Seiko Epson Corporation
Takashi Kawaguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Motor drive control circuit, semiconductor device, electronic timep...
Patent number
7,944,778
Issue date
May 17, 2011
Seiko Epson Corporation
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Grant
Electronic apparatus and control method thereof
Patent number
7,660,975
Issue date
Feb 9, 2010
Seiko Epson Corporation
Hidenori Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power supply control circuit, electronic apparatus, semiconductor d...
Patent number
7,638,975
Issue date
Dec 29, 2009
Seiko Epson Corporation
Shinji Nakamiya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Oscillation circuit, electronic circuit using the same, and semicon...
Patent number
RE39329
Issue date
Oct 10, 2006
Seiko Epson Corporation
Hiroshi Yabe
331 - Oscillators
Information
Patent Grant
Oscillation circuit, electronic apparatus, and timepiece using a po...
Patent number
6,933,797
Issue date
Aug 23, 2005
Seiko Epson Corporation
Fumiaki Miyahara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic timepiece with checking function and its checking method
Patent number
6,898,156
Issue date
May 24, 2005
Seiko Epson Corporation
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Grant
Electronic circuit, semiconductor device, electronic equipment, and...
Patent number
6,686,792
Issue date
Feb 3, 2004
Seiko Epson Corporation
Shinji Nakamiya
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power-generation detection circuit for use in an electronic device...
Patent number
6,630,852
Issue date
Oct 7, 2003
Seiko Epson Corporation
Teruhiko Fujisawa
G04 - HOROLOGY
Information
Patent Grant
Oscillation circuit and electronic circuit, and semiconductor devic...
Patent number
6,593,823
Issue date
Jul 15, 2003
Seiko Epson Corporation
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Grant
Voltage detecting device, battery remaining voltage detecting devic...
Patent number
6,563,766
Issue date
May 13, 2003
Seiko Epson Corporation
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Grant
Charging device for electronic timepiece, electronic timepiece, and...
Patent number
6,522,603
Issue date
Feb 18, 2003
Seiko Epson Corporation
Fumiaki Miyahara
G04 - HOROLOGY
Information
Patent Grant
Pulse motor driving device, pulse motor driving method, timepiece d...
Patent number
6,476,579
Issue date
Nov 5, 2002
Seiko Epson Corporation
Hidehiro Akahane
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic apparatus and control method for electronic apparatus
Patent number
6,476,580
Issue date
Nov 5, 2002
Seiko Epson Corporation
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Grant
Electronic timepiece and method for controlling the same
Patent number
6,463,010
Issue date
Oct 8, 2002
Seiko Epson Corporation
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Grant
Electronic apparatus and control method for electronic apparatus
Patent number
6,452,358
Issue date
Sep 17, 2002
Seiko Epson Corporation
Yoshitaka Iijima
G04 - HOROLOGY
Information
Patent Grant
Oscillation circuit, electronic circuit using the same, and semicon...
Patent number
6,411,169
Issue date
Jun 25, 2002
Seiko Epson Corporation
Hiroshi Yabe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic circuit, semiconductor device, electronic equipment, and...
Patent number
6,288,600
Issue date
Sep 11, 2001
Seiko Epson Corporation
Tadao Kadowaki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Oscillator circuit supplied with optimal power voltage according to...
Patent number
6,166,609
Issue date
Dec 26, 2000
Seiko Epson Corporation
Shinji Nakamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillation circuit having electrostatic protective circuit
Patent number
6,147,564
Issue date
Nov 14, 2000
Seiko Epson Corporation
Shinji Nakamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Crystal oscillator circuit having transistor with back gate voltage...
Patent number
6,097,257
Issue date
Aug 1, 2000
Seiko Epson Corporation
Tadao Kadowaki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Crystal oscillator circuit having low power consumption
Patent number
6,046,648
Issue date
Apr 4, 2000
Seiko Epson Corporation
Shinji Nakamiya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Oscillation circuit having electrostatic protective circuit
Patent number
5,929,715
Issue date
Jul 27, 1999
Shinji Nakamiya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC DEVICE AND METHOD OF INITIALIZING CONTROLLER OF ELECTRON...
Publication number
20160282817
Publication date
Sep 29, 2016
SEIKO EPSON CORPORATION
Takashi KAWAGUCHI
G04 - HOROLOGY
Information
Patent Application
Oscillation-Stop Detection Circuit, Semiconductor Device, Timepiece...
Publication number
20120194281
Publication date
Aug 2, 2012
SEIKO EPSON CORPORATION
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Application
Motor Drive Control Circuit, Semiconductor Device, Electronic Timep...
Publication number
20080253236
Publication date
Oct 16, 2008
SEIKO EPSON CORPORATION
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Application
Electronic apparatus and control method thereof
Publication number
20060129883
Publication date
Jun 15, 2006
SEIKO EPSON CORPORATION
Hidenori Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oscillation circuit, electronic apparatus, and timepiece
Publication number
20040075508
Publication date
Apr 22, 2004
SEIKO EPSON CORPORATION
Fumiaki Miyahara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Power-generation detection circuit for use in an electronic device...
Publication number
20020079954
Publication date
Jun 27, 2002
Teruhiko Fujisawa
G04 - HOROLOGY
Information
Patent Application
Oscillation circuit and electronic circuit, and semiconductor devic...
Publication number
20020070817
Publication date
Jun 13, 2002
SEIKO EPSON CORPORATION
Shinji Nakamiya
G04 - HOROLOGY
Information
Patent Application
Electronic circuit, semiconductor device, electronic equipment, and...
Publication number
20020070792
Publication date
Jun 13, 2002
SEIKO EPSON CORPORATION
Shinji Nakamiya
G05 - CONTROLLING REGULATING
Information
Patent Application
Electronic circuit, semiconductor device, electronic equipment, and...
Publication number
20010052809
Publication date
Dec 20, 2001
SEIKO EPSON CORPORATION
Tadao Kadowaki
G05 - CONTROLLING REGULATING
Information
Patent Application
Electronic circuit, semiconductor device, electronic equipment, and...
Publication number
20010043106
Publication date
Nov 22, 2001
SEIKO EPSON CORPORATION
Tadao Kadowaki
G05 - CONTROLLING REGULATING