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Takashi Nagate
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Spectrometry system, spectroscopic module, and positional deviation...
Patent number
9,797,774
Issue date
Oct 24, 2017
Seiko Epson Corporation
Akira Sano
G01 - MEASURING TESTING
Information
Patent Grant
Screen and projection system
Patent number
7,931,377
Issue date
Apr 26, 2011
Seiko Epson Corporation
Junichiro Shinozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projector having a light intensity control unit for controlling lig...
Patent number
7,919,742
Issue date
Apr 5, 2011
Seiko Epson Corporation
Takashi Nagate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of producing a permanent magnet rotor
Patent number
6,047,460
Issue date
Apr 11, 2000
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor for brushless electromotor and method for making same
Patent number
RE36367
Issue date
Nov 2, 1999
Seiko Epson Corporation
Takashi Nagate
310 - Electrical generator or motor structure
Information
Patent Grant
Brushless motor with magnetic sensor to detect leaked magnetic flux
Patent number
5,864,192
Issue date
Jan 26, 1999
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Efficient permanent magnet rotor for brushless motor
Patent number
5,864,191
Issue date
Jan 26, 1999
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for brushless DC motor without position sensor
Patent number
5,703,449
Issue date
Dec 30, 1997
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet rotor of brushless motor
Patent number
5,679,995
Issue date
Oct 21, 1997
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor for brushless electromotor
Patent number
5,508,576
Issue date
Apr 16, 1996
Seiko Epson Corporation
Takashi Nagate
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rotor of brushless motor
Patent number
5,371,426
Issue date
Dec 6, 1994
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor for brushless electromotor and method for making same
Patent number
5,369,325
Issue date
Nov 29, 1994
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Corrosion resistant rotor with auxiliary yokes
Patent number
5,359,248
Issue date
Oct 25, 1994
Seiko Epson Corporation
Takashi Nagate
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SPECTROMETRY SYSTEM, SPECTROSCOPIC MODULE, AND POSITIONAL DEVIATION...
Publication number
20150185081
Publication date
Jul 2, 2015
SEIKO EPSON CORPORATION
Akira SANO
G01 - MEASURING TESTING
Information
Patent Application
ROBOT AND ROBOT SYSTEM
Publication number
20100121489
Publication date
May 13, 2010
SEIKO EPSON CORPORATION
Mitsuhiro INAZUMI
G05 - CONTROLLING REGULATING
Information
Patent Application
WORKPIECE DETECTING SYSTEM, PICKING APPARATUS, PICKING METHOD, AND...
Publication number
20100106297
Publication date
Apr 29, 2010
SEIKO EPSON CORPORATION
Mitsuhiro INAZUMI
G01 - MEASURING TESTING
Information
Patent Application
Screen and projection system
Publication number
20090161074
Publication date
Jun 25, 2009
SEIKO EPSON CORPORATION
Junichiro Shinozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTOR AND CONTROL METHOD OF PROJECTOR
Publication number
20080291405
Publication date
Nov 27, 2008
SEIKO EPSON CORPORATION
Takashi Nagate
H04 - ELECTRIC COMMUNICATION TECHNIQUE