Masayuki Ikeda

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus
- Patent number 10,651,547
- Issue date May 12, 2020
- Seiko Epson Corporation
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus
- Patent number 10,424,833
- Issue date Sep 24, 2019
- Seiko Epson Corporation
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus
- Patent number 10,218,060
- Issue date Feb 26, 2019
- Seiko Epson Corporation
- Tadashi Aizawa
- G04 - HOROLOGY
Information Patent Grant
Antenna and electronic apparatus
- Patent number 10,153,552
- Issue date Dec 11, 2018
- Seiko Epson Corporation
- Masayuki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus
- Patent number 9,837,705
- Issue date Dec 5, 2017
- Seiko Epson Corporation
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with antenna
- Patent number 9,134,704
- Issue date Sep 15, 2015
- Seiko Epson Corporation
- Tadashi Aizawa
- G04 - HOROLOGY
Information Patent Grant
Electronic apparatus and wireless communication terminal
- Patent number 8,103,319
- Issue date Jan 24, 2012
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic circuit and electronic device
- Patent number 7,994,852
- Issue date Aug 9, 2011
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse generation circuit and UWB communication device
- Patent number 7,960,866
- Issue date Jun 14, 2011
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse generator circuit and communication apparatus
- Patent number 7,855,589
- Issue date Dec 21, 2010
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse generator circuit and communication apparatus
- Patent number 7,804,347
- Issue date Sep 28, 2010
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic circuit and electronic device
- Patent number 7,795,971
- Issue date Sep 14, 2010
- Seiko Epson Corporation
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mixer circuit, communication device, and electronic equipment
- Patent number 7,772,913
- Issue date Aug 10, 2010
- Seiko Epson Corporation
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse generation circuit and UWB communication device
- Patent number 7,750,702
- Issue date Jul 6, 2010
- Seiko Epson Corporation
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse generator and method of generating pulses, such as for templa...
- Patent number 7,746,144
- Issue date Jun 29, 2010
- Seiko Epson Corporation
- Jose Luis Gonzalez Jimenez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse generating circuit and UWB communication system
- Patent number 7,719,338
- Issue date May 18, 2010
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low noise amplifiers for low-power impulse radio ultra-wideband rec...
- Patent number 7,679,436
- Issue date Mar 16, 2010
- Seiko Epson Corporation
- Jose Luis Gonzalez Jimenez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay circuit and electronic device including delay circuit
- Patent number 7,667,514
- Issue date Feb 23, 2010
- Seiko Epson Corporation
- Takema Yamazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Positioning system
- Patent number 7,460,066
- Issue date Dec 2, 2008
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus and wireless communication terminal
- Patent number 7,454,229
- Issue date Nov 18, 2008
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse generating circuit, electronic device using this pulse genera...
- Patent number 7,449,932
- Issue date Nov 11, 2008
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positioning system
- Patent number 7,348,920
- Issue date Mar 25, 2008
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positioning system
- Patent number 7,277,050
- Issue date Oct 2, 2007
- Seiko Epson Corporation
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Emulation of semiconductor and magnetic auxiliary storage devices w...
- Patent number 5,437,018
- Issue date Jul 25, 1995
- Seiko Epson Corporation
- Junichi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable frequency oscillator
- Patent number RE34317
- Issue date Jul 20, 1993
- Seiko Epson Corporation
- Masayuki Ikeda
- 331 - Oscillators
Information Patent Grant
Semiconductor memory configured to emulate floppy and hard disk mag...
- Patent number 5,226,168
- Issue date Jul 6, 1993
- Seiko Epson Corporation
- Junichi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Film feeding device in a camera
- Patent number 4,688,763
- Issue date Aug 25, 1987
- Nippon Kogaku K.K.
- Hiroshi Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Variable frequency oscillator
- Patent number 4,567,448
- Issue date Jan 28, 1986
- Epson Corporation
- Masayuki Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Synchronizing circuit for matrix television set
- Patent number 4,496,977
- Issue date Jan 29, 1985
- Kabushiki Kaisha Suwa Seikosha
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronizing circuit for matrix television set
- Patent number 4,492,979
- Issue date Jan 8, 1985
- Kabushiki Kaisha Suwa Seikosha
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20190372206
- Publication date Dec 5, 2019
- SEIKO EPSON CORPORATION
- Tadashi Aizawa
- G04 - HOROLOGY
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20190165459
- Publication date May 30, 2019
- SEIKO EPSON CORPORATION
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20180069304
- Publication date Mar 8, 2018
- SEIKO EPSON CORPORATION
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20160049721
- Publication date Feb 18, 2016
- SEIKO EPSON CORPORATION
- Tadashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device
- Publication number 20150338831
- Publication date Nov 26, 2015
- SEIKO EPSON CORPORATION
- Tadashi Aizawa
- G04 - HOROLOGY
Information Patent Application
ANTENNA AND ELECTRONIC APPARATUS
- Publication number 20150091758
- Publication date Apr 2, 2015
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- G01 - MEASURING TESTING
Information Patent Application
Electronic Device
- Publication number 20130322217
- Publication date Dec 5, 2013
- SEIKO EPSON CORPORATION
- Tadashi Aizawa
- G04 - HOROLOGY
Information Patent Application
ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE INCLUDING ELECTRONIC CIRCUIT
- Publication number 20100127770
- Publication date May 27, 2010
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20090278600
- Publication date Nov 12, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INFORMATION TRANSMITTING METHOD, ELECTRONIC APPARATUS, AND WIRELESS...
- Publication number 20090270037
- Publication date Oct 29, 2009
- SEIKO EPSON CORPORATION
- Masayuki IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIXER CIRCUIT, COMMUNICATION DEVICE, AND ELECTRONIC EQUIPMENT
- Publication number 20090261886
- Publication date Oct 22, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MIXER CIRCUIT AND COMMUNICATION APPARATUS INCLUDING MIXER CIRCUIT
- Publication number 20090262784
- Publication date Oct 22, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVING DEVICE AND RECEIVING METHOD
- Publication number 20090252259
- Publication date Oct 8, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATOR CIRCUIT AND COMMUNICATION APPARATUS
- Publication number 20090219064
- Publication date Sep 3, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATOR CIRCUIT AND COMMUNICATION APPARATUS
- Publication number 20090219061
- Publication date Sep 3, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS AND WIRELESS COMMUNICATION TERMINAL
- Publication number 20090131130
- Publication date May 21, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATION CIRCUIT AND UWB COMMUNICATION DEVICE
- Publication number 20090108901
- Publication date Apr 30, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POSITIONING SYSTEM
- Publication number 20090096666
- Publication date Apr 16, 2009
- SEIKO EPSON CORPORATION
- Masayuki IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATION CIRCUIT AND UWB COMMUNICATION DEVICE
- Publication number 20090096292
- Publication date Apr 16, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATING CIRCUIT, ELECTRONIC DEVICE USING THIS PULSE GENERA...
- Publication number 20090058490
- Publication date Mar 5, 2009
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATING CIRCUIT AND UWB COMMUNICATION SYSTEM
- Publication number 20080303575
- Publication date Dec 11, 2008
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELAY CIRCUIT AND ELECTRONIC DEVICE INCLUDING DELAY CIRCUIT
- Publication number 20080164923
- Publication date Jul 10, 2008
- SEIKO EPSON CORPORATION
- Takema YAMAZAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Positioning system
- Publication number 20080129589
- Publication date Jun 5, 2008
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Positioning system
- Publication number 20080129590
- Publication date Jun 5, 2008
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY UNIT AND ELECTRONIC DEVICE
- Publication number 20080055303
- Publication date Mar 6, 2008
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW NOISE AMPLIFIERS FOR LOW-POWER IMPULSE RADIO ULTRA-WIDEBAND REC...
- Publication number 20070216481
- Publication date Sep 20, 2007
- SEIKO EPSON CORPORATION
- Jose Luis Gonzalez Jimenez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATOR AND METHOD OF GENERATING PULSES, SUCH AS FOR TEMPLA...
- Publication number 20070210848
- Publication date Sep 13, 2007
- SEIKO EPSON CORPORATION
- Jose Luis Gonzalez Jimenez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic apparatus and wireless communication terminal
- Publication number 20070184874
- Publication date Aug 9, 2007
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITIONING SYSTEM
- Publication number 20070085733
- Publication date Apr 19, 2007
- SEIKO EPSON CORPORATION
- Masayuki IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE GENERATING CIRCUIT, ELECTRONIC DEVICE USING THIS PULSE GENERA...
- Publication number 20070058769
- Publication date Mar 15, 2007
- SEIKO EPSON CORPORATION
- Masayuki Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masayuki Ikeda

Person

Patents Grantslast 30 patents

Electronic apparatus

Electronic apparatus

Electronic apparatus

Antenna and electronic apparatus

Electronic apparatus

Electronic device with antenna

Electronic apparatus and wireless communication terminal

Electronic circuit and electronic device

Pulse generation circuit and UWB communication device

Pulse generator circuit and communication apparatus

Pulse generator circuit and communication apparatus

Electronic circuit and electronic device

Mixer circuit, communication device, and electronic equipment

Pulse generation circuit and UWB communication device

Pulse generator and method of generating pulses, such as for templa...

Pulse generating circuit and UWB communication system

Low noise amplifiers for low-power impulse radio ultra-wideband rec...

Delay circuit and electronic device including delay circuit

Positioning system

Electronic apparatus and wireless communication terminal

Pulse generating circuit, electronic device using this pulse genera...

Positioning system

Positioning system

Emulation of semiconductor and magnetic auxiliary storage devices w...

Variable frequency oscillator

Semiconductor memory configured to emulate floppy and hard disk mag...

Film feeding device in a camera

Variable frequency oscillator

Synchronizing circuit for matrix television set

Synchronizing circuit for matrix television set

Patents Applicationslast 30 patents

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS

Electronic Device

ANTENNA AND ELECTRONIC APPARATUS

Electronic Device

ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE INCLUDING ELECTRONIC CIRCUIT

ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE

INFORMATION TRANSMITTING METHOD, ELECTRONIC APPARATUS, AND WIRELESS...

MIXER CIRCUIT, COMMUNICATION DEVICE, AND ELECTRONIC EQUIPMENT

MIXER CIRCUIT AND COMMUNICATION APPARATUS INCLUDING MIXER CIRCUIT

RECEIVING DEVICE AND RECEIVING METHOD

PULSE GENERATOR CIRCUIT AND COMMUNICATION APPARATUS

PULSE GENERATOR CIRCUIT AND COMMUNICATION APPARATUS

ELECTRONIC APPARATUS AND WIRELESS COMMUNICATION TERMINAL

PULSE GENERATION CIRCUIT AND UWB COMMUNICATION DEVICE

POSITIONING SYSTEM

PULSE GENERATION CIRCUIT AND UWB COMMUNICATION DEVICE

PULSE GENERATING CIRCUIT, ELECTRONIC DEVICE USING THIS PULSE GENERA...

PULSE GENERATING CIRCUIT AND UWB COMMUNICATION SYSTEM

DELAY CIRCUIT AND ELECTRONIC DEVICE INCLUDING DELAY CIRCUIT

Positioning system

Positioning system

DISPLAY UNIT AND ELECTRONIC DEVICE

LOW NOISE AMPLIFIERS FOR LOW-POWER IMPULSE RADIO ULTRA-WIDEBAND REC...

PULSE GENERATOR AND METHOD OF GENERATING PULSES, SUCH AS FOR TEMPLA...

Electronic apparatus and wireless communication terminal

POSITIONING SYSTEM

PULSE GENERATING CIRCUIT, ELECTRONIC DEVICE USING THIS PULSE GENERA...