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Fujimi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit device and oscillator
Patent number
12,244,268
Issue date
Mar 4, 2025
Seiko Epson Corporation
Takashi Nomiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Temperature sensor, circuit device, oscillator, electronic apparatu...
Patent number
11,519,790
Issue date
Dec 6, 2022
Seiko Epson Corporation
Takashi Nomiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillator circuit, oscillator, and method for controlling oscillat...
Patent number
11,496,093
Issue date
Nov 8, 2022
Seiko Epson Corporation
Yosuke Itasaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit device, oscillator, electronic apparatus, and vehicle
Patent number
11,095,250
Issue date
Aug 17, 2021
Seiko Epson Corporation
Naoki Il
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit device, oscillator, electronic apparatus, and ve...
Patent number
11,038,463
Issue date
Jun 15, 2021
Seiko Epson Corporation
Mitsuaki Sawada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit device, oscillator, electronic apparatus, and ve...
Patent number
11,025,194
Issue date
Jun 1, 2021
Seiko Epson Corporation
Mitsuaki Sawada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Vibrator device, oscillator, electronic device, and vehicle
Patent number
10,615,747
Issue date
Apr 7, 2020
Seiko Epson Corporation
Hisahiro Ito
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Output buffer circuit, oscillator, electronic apparatus, and vehicle
Patent number
10,530,359
Issue date
Jan 7, 2020
Seiko Epson Corporation
Mitsuaki Sawada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillation circuit, oscillator, fractional N-PLL circuit, electron...
Patent number
9,628,096
Issue date
Apr 18, 2017
Seiko Epson Corporation
Yuichi Toriumi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillation circuit, oscillator, electronic apparatus, moving objec...
Patent number
9,325,328
Issue date
Apr 26, 2016
Seiko Epson Corporation
Mitsuaki Sawada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit device and electronic instrument
Patent number
7,838,960
Issue date
Nov 23, 2010
Seiko Epson Corporation
Masaaki Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated circuit device and electronic instrument
Patent number
7,805,553
Issue date
Sep 28, 2010
Seiko Epson Corporation
Shoichiro Kasahara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Host controller including a disconnection detection circuit
Patent number
7,747,807
Issue date
Jun 29, 2010
Seiko Epson Corporation
Fumikazu Komatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Macrocell, integrated circuit device, and electronic instrument
Patent number
7,627,845
Issue date
Dec 1, 2009
Seiko Epson Corporation
Fumikazu Komatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transmission circuit, data transfer control device and elect...
Patent number
7,573,298
Issue date
Aug 11, 2009
Seiko Epson Corporation
Mitsuaki Sawada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated circuit device and electronic instrument that transfers...
Patent number
7,450,037
Issue date
Nov 11, 2008
Seiko Epson Corporation
Hidehiko Yajima
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Macrocell, integrated circuit device, and electronic instrument
Patent number
7,360,192
Issue date
Apr 15, 2008
Seiko Epson Corporation
Fumikazu Komatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receptacle
Patent number
7,262,944
Issue date
Aug 28, 2007
Seiko Epson Corporation
Fumikazu Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Circuit Device And Oscillator
Publication number
20240291434
Publication date
Aug 29, 2024
SEIKO EPSON CORPORATION
Mitsuaki SAWADA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Circuit Device And Oscillator
Publication number
20230275546
Publication date
Aug 31, 2023
SEIKO EPSON CORPORATION
Takashi NOMIYA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATOR CIRCUIT, OSCILLATOR, AND METHOD FOR CONTROLLING OSCILLAT...
Publication number
20220140785
Publication date
May 5, 2022
SEIKO EPSON CORPORATION
Yosuke Itasaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Circuit Device, Oscillator, Electronic Apparatus, And Vehicle
Publication number
20200403570
Publication date
Dec 24, 2020
SEIKO EPSON CORPORATION
Naoki II
G01 - MEASURING TESTING
Information
Patent Application
Integrated Circuit Device, Oscillator, Electronic Apparatus, And Ve...
Publication number
20200313614
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Mitsuaki SAWADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE SENSOR, CIRCUIT DEVICE, OSCILLATOR, ELECTRONIC APPARATU...
Publication number
20200309606
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Takashi NOMIYA
G01 - MEASURING TESTING
Information
Patent Application
Integrated Circuit Device, Oscillator, Electronic Apparatus, And Ve...
Publication number
20200313619
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Mitsuaki SAWADA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OUTPUT BUFFER CIRCUIT, OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE
Publication number
20190334519
Publication date
Oct 31, 2019
SEIKO EPSON CORPORATION
Mitsuaki SAWADA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
VIBRATOR DEVICE, OSCILLATOR, ELECTRONIC DEVICE, AND VEHICLE
Publication number
20180269834
Publication date
Sep 20, 2018
SEIKO EPSON CORPORATION
Hisahiro ITO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATION CIRCUIT, OSCILLATOR, FRACTIONAL N-PLL CIRCUIT, ELECTRON...
Publication number
20150214961
Publication date
Jul 30, 2015
SEIKO EPSON CORPORATION
Yuichi TORIUMI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATION CIRCUIT, OSCILLATOR, ELECTRONIC APPARATUS, MOVING OBJEC...
Publication number
20150188550
Publication date
Jul 2, 2015
SEIKO EPSON CORPORATION
Mitsuaki SAWADA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL GENERATION CIRCUIT, SIGNAL GENERATION APPARATUS, METHOD FOR...
Publication number
20140361841
Publication date
Dec 11, 2014
Mitsuaki SAWADA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Macrocell, integrated circuit device, and electronic instrument
Publication number
20080155489
Publication date
Jun 26, 2008
SEIKO EPSON CORPORATION
Fumikazu Komatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated circuit device and electronic instrument
Publication number
20070156932
Publication date
Jul 5, 2007
Shoichiro Kasahara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL TRANSMISSION CIRCUIT, DATA TRANSFER CONTROL DEVICE AND ELECT...
Publication number
20070121264
Publication date
May 31, 2007
SEIKO EPSON CORPORATION
Mitsuaki SAWADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Integrated circuit device and electronic instrument
Publication number
20070057826
Publication date
Mar 15, 2007
SEIKO EPSON CORPORATION
Hidehiko Yajima
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Integrated circuit device and electronic instrument
Publication number
20070045659
Publication date
Mar 1, 2007
Seiko Epson Corporation
Masaaki Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Host controller
Publication number
20070030035
Publication date
Feb 8, 2007
SEIKO EPSON CORPORATION
Fumikazu Komatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Receptacle
Publication number
20050186833
Publication date
Aug 25, 2005
SEIKO EPSON CORPORATION
Fumikazu Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Macrocell, integrated circuit device, and electronic instrument
Publication number
20050134309
Publication date
Jun 23, 2005
SEIKO EPSON CORPORATION
Fumikazu Komatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE