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Masayuki Nakano
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System, method, and program for managing evaluation of avatar images
Patent number
10,839,584
Issue date
Nov 17, 2020
DeNA Co., Ltd.
Masatoshi Inagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor light emitting diode and method of producing the same
Patent number
9,287,458
Issue date
Mar 15, 2016
Dowa Electronics Materials Co., Ltd.
Hiroyuki Togawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting diode and method of producing the same
Patent number
8,809,894
Issue date
Aug 19, 2014
Dowa Electronics Materials Co., Ltd.
Masayuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solder layer and device bonding substrate using the same and method...
Patent number
8,747,579
Issue date
Jun 10, 2014
Dowa Electronics Materials Co., Ltd.
Yoshikazu Oshika
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Submount
Patent number
8,581,106
Issue date
Nov 12, 2013
Dowa Electronics Materials Co., Ltd.
Yoshikazu Oshika
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder layer, substrate for device joining utilizing the same and m...
Patent number
8,516,692
Issue date
Aug 27, 2013
Dowa Electronics Materials Co., Ltd.
Yoshikazu Oshika
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Submount and method of manufacturing the same
Patent number
8,472,208
Issue date
Jun 25, 2013
Dowa Electronics Materials Co., Ltd.
Yoshikazu Oshika
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder layer and electronic device bonding substrate and submount u...
Patent number
8,404,359
Issue date
Mar 26, 2013
Dowa Electronics Materials Co., Ltd.
Yoshikazu Oshika
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder layer, heat sink using such a solder layer and method for ma...
Patent number
8,310,047
Issue date
Nov 13, 2012
Dowa Electronics Materials Co., Ltd.
Masayuki Nakano
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical module with lever that abuts case to release latch from loc...
Patent number
7,325,975
Issue date
Feb 5, 2008
NEC Corporation
Yasushi Yamada
G02 - OPTICS
Information
Patent Grant
Circuit and method for monitoring optical signal level
Patent number
6,795,657
Issue date
Sep 21, 2004
NEC Corporation
Masayuki Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmitter
Patent number
6,600,585
Issue date
Jul 29, 2003
NEC Corporation
Masayuki Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser diode driving method and circuit
Patent number
6,292,497
Issue date
Sep 18, 2001
NEC Corporation
Masayuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflector-provided dipole antenna
Patent number
6,008,773
Issue date
Dec 28, 1999
Nihon Dengyo Kosaku Co., Ltd.
Tohru Matsuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Molding of calcium silicate having high strength and its manufactur...
Patent number
5,330,573
Issue date
Jul 19, 1994
Onoda Cement Co., Ltd.
Masayuki Nakano
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL MODULATOR AND OPTICAL MODULATION METHOD
Publication number
20240333391
Publication date
Oct 3, 2024
NEC Corporation
Masayuki NAKANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSCEIVER, OPTICAL COMMUNICATION SYSTEM, AND METHOD FOR I...
Publication number
20240048241
Publication date
Feb 8, 2024
NEC Corporation
Masayuki Nakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF PRODUCING REFLECTIVE ELECTRODE FOR DEEP ULTRAVIOLET LIGHT...
Publication number
20220123177
Publication date
Apr 21, 2022
DOWA ELECTRONICS MATERIALS CO., LTD.
Yasuhiro WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM, METHOD, AND PROGRAM FOR MANAGING EVALUATION OF AVATAR IMAGES
Publication number
20190147635
Publication date
May 16, 2019
DeNA Co., Ltd.
Masatoshi INAGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Submount and Method of Manufacturing the Same
Publication number
20120012373
Publication date
Jan 19, 2012
DOWA ELECTRONICS MATERIALS CO., LTD.
Yoshikazu Oshika
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DIODE AND METHOD OF PRODUCING THE SAME
Publication number
20120007116
Publication date
Jan 12, 2012
DOWA ELECTRONICS MATERIALS CO., LTD.
Masayuki Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DIODE AND METHOD OF PRODUCING THE SAME
Publication number
20110316030
Publication date
Dec 29, 2011
DOWA ELECTRONICS MATERIALS CO., LTD.
Hiroyuki Togawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLDER LAYER, HEAT SINK USING SUCH A SOLDER LAYER AND METHOD FOR MA...
Publication number
20100263849
Publication date
Oct 21, 2010
Masayuki Nakano
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Submount and Method of Manufacturing the Same
Publication number
20090207580
Publication date
Aug 20, 2009
Yoshikazu Oshika
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDER LAYER, SUBSTRATE FOR DEVICE JOINING UTILIZING THE SAME AND M...
Publication number
20090095513
Publication date
Apr 16, 2009
Yoshikazu Oshika
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDER LAYER AND DEVICE BONDING SUBSTRATE USING THE SAME AND METHOD...
Publication number
20080205013
Publication date
Aug 28, 2008
DOWA ELECTRONICS MATERIALS CO., LTD.
Yoshikazu OSHIKA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDER LAYER AND ELECTRONIC DEVICE BONDING SUBSTRATE AND SUBMOUNT U...
Publication number
20070228105
Publication date
Oct 4, 2007
Yoshikazu Oshika
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Optical module capable of facilitating release from locking state w...
Publication number
20040228582
Publication date
Nov 18, 2004
NEC Corporation
Yasushi Yamada
G02 - OPTICS