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Osamu MATSUDA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Network data generator, network data generation method, and program
Patent number
11,913,804
Issue date
Feb 27, 2024
Nippon Telegraph and Telephone Corporation
Mitsuru Mochizuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Route search device, route search method, and route search program
Patent number
11,835,347
Issue date
Dec 5, 2023
Nippon Telegraph and Telephone Corporation
Kyota Tsutsumida
G01 - MEASURING TESTING
Information
Patent Grant
Center line generation device, network data generation system and p...
Patent number
11,625,868
Issue date
Apr 11, 2023
Nippon Telegraph and Telephone Corporation
Mitsuru Mochizuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Center line simplification device, network data generation system a...
Patent number
11,562,513
Issue date
Jan 24, 2023
Nippon Telegraph and Telephone Corporation
Mitsuru Mochizuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for acquiring image and ion beam apparatus
Patent number
10,276,343
Issue date
Apr 30, 2019
Tomokazu Kozakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for acquiring image and ion beam apparatus
Patent number
10,014,157
Issue date
Jul 3, 2018
Hitachi High-Tech Science Corporation
Tomokazu Kozakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Focused ion beam apparatus
Patent number
9,793,085
Issue date
Oct 17, 2017
Hitachi High-Tech Science Corporation
Anto Yasaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Iridium tip, gas field ion source, focused ion beam apparatus, elec...
Patent number
9,773,634
Issue date
Sep 26, 2017
Hitachi High-Tech Science Corporation
Tomokazu Kozakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Iridium tip, gas field ion source, focused ion beam apparatus, elec...
Patent number
9,583,299
Issue date
Feb 28, 2017
Hitachi High-Tech Science Corporation
Tomokazu Kozakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Repair apparatus
Patent number
9,378,858
Issue date
Jun 28, 2016
Hitachi High-Tech Science Corporation
Fumio Aramaki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Focused ion beam apparatus with precious metal emitter surface
Patent number
9,336,979
Issue date
May 10, 2016
Hitachi High-Tech Science Corporation
Anto Yasaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Focused ion beam system
Patent number
9,245,712
Issue date
Jan 26, 2016
Hitachi High-Tech Science Corporation
Yasuhiko Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating emitter
Patent number
8,999,178
Issue date
Apr 7, 2015
Hitachi High-Tech Science Corporation
Yasuhiko Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitrogen ions from a gas field ion source held at a pressure of 1.0...
Patent number
8,963,100
Issue date
Feb 24, 2015
Hitachi High-Tech Science Corporation
Anto Yasaka
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Charged particle beam apparatus and method for forming observation...
Patent number
8,890,093
Issue date
Nov 18, 2014
Hitachi High-Tech Science Corporation
Tomokazu Kozakai
G01 - MEASURING TESTING
Information
Patent Grant
Method for fabricating emitter
Patent number
8,764,994
Issue date
Jul 1, 2014
Hitachi High-Tech Science Corporation
Yasuhiko Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for power stability control in wavelength divisio...
Patent number
8,135,280
Issue date
Mar 13, 2012
NEC Laboratories America, Inc.
Lei Zong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical tunable asymmetric interleaver and upgrade for dense wavele...
Patent number
7,869,711
Issue date
Jan 11, 2011
NEC Laboratories America, Inc.
Philip Nan Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible waveband aggregator and deaggregator and hierarchical hybr...
Patent number
7,239,772
Issue date
Jul 3, 2007
NEC Laboratories America, Inc.
Ting Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible band tunable filter
Patent number
7,099,529
Issue date
Aug 29, 2006
NEC Laboratories America, Inc.
Ting Wang
G02 - OPTICS
Information
Patent Grant
Method of manufacturing thin film magnetic head
Patent number
6,329,211
Issue date
Dec 11, 2001
TDK Corporation
Koichi Terunuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Clock signal generating device having a redundant configuration
Patent number
5,883,533
Issue date
Mar 16, 1999
NEC Corporation
Osamu Matsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed CML push-pull logic circuit having temperature compensat...
Patent number
5,237,216
Issue date
Aug 17, 1993
NEC Corporation
Shin-Ichiro Hayano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High frequency induction heating device for brake shoe lining
Patent number
4,668,850
Issue date
May 26, 1987
Akebono Brake Industry Co. Ltd.
Osamu Matsuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ROUTE SEARCH DEVICE, ROUTE SEARCH METHOD, AND ROUTE SEARCH PROGRAM
Publication number
20220221283
Publication date
Jul 14, 2022
Nippon Telegraph and Telephone Corporation
Kyota TSUTSUMIDA
G01 - MEASURING TESTING
Information
Patent Application
WALK THROUGH DISPLAY DEVICE, WALK THROUGH DISPLAY METHOD, AND WALK...
Publication number
20220205801
Publication date
Jun 30, 2022
Nippon Telegraph and Telephone Corporation
Mitsuru MOCHIZUKI
G01 - MEASURING TESTING
Information
Patent Application
CENTER LINE GENERATION DEVICE, NETWORK DATA GENERATION SYSTEM AND P...
Publication number
20210390743
Publication date
Dec 16, 2021
Nippon Telegraph and Telephone Corporation
Mitsuru MOCHIZUKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CENTER LINE SIMPLIFICATION DEVICE, NETWORK DATA GENERATION SYSTEM A...
Publication number
20210375012
Publication date
Dec 2, 2021
Nippon Telegraph and Telephone Corporation
Mitsuru MOCHIZUKI
G01 - MEASURING TESTING
Information
Patent Application
NETWORK DATA GENERATOR, NETWORK DATA GENERATION METHOD, AND PROGRAM
Publication number
20210055125
Publication date
Feb 25, 2021
Nippon Telegraph and Telephone Corporation
Mitsuru MOCHIZUKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTILAYER NETWORK SYSTEM, CONTROLLER, CONTROL METHOD, AND NON-TRAN...
Publication number
20210044519
Publication date
Feb 11, 2021
NEC Corporation
Osamu MATSUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL METHOD, CONTROL DEVICE, CONTROL SYSTEM AND RECORDING MEDIUM
Publication number
20200374198
Publication date
Nov 26, 2020
NEC Corporation
Takehiro SUZUKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MASK REPAIR APPARATUS AND METHOD FOR REPAIRING MASK
Publication number
20200310245
Publication date
Oct 1, 2020
HITACHI HIGH-TECH SCIENCE CORPORATION
Tomokazu KOZAKAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR ACQUIRING IMAGE AND ION BEAM APPARATUS
Publication number
20180269029
Publication date
Sep 20, 2018
HITACHI HIGH-TECH SCIENCE CORPORATION
Tomokazu KOZAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Iridium Tip, Gas Field Ion Source, Focused Ion Beam Apparatus, Elec...
Publication number
20170148603
Publication date
May 25, 2017
HITACHI HIGH-TECH SCIENCE CORPORATION
Tomokazu Kozakai
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ACQUIRING IMAGE AND ION BEAM APPARATUS
Publication number
20170092461
Publication date
Mar 30, 2017
HITACHI HIGH-TECH SCIENCE CORPORATION
Tomokazu KOZAKAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Repair Apparatus
Publication number
20160322123
Publication date
Nov 3, 2016
HITACHI HIGH-TECH SCIENCE CORPORATION
Fumio Aramaki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FOCUSED ION BEAM APPARATUS
Publication number
20160225574
Publication date
Aug 4, 2016
HITACHI HIGH-TECH SCIENCE CORPORATION
Anto YASAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FOCUSED ION BEAM APPARATUS
Publication number
20150162160
Publication date
Jun 11, 2015
HITACHI HIGH-TECH SCIENCE CORPORATION
Anto YASAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Repair Apparatus
Publication number
20150053866
Publication date
Feb 26, 2015
HITACHI HIGH-TECH SCIENCE CORPORATION
Fumio Aramaki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Iridium Tip, Gas Field Ion Source, Focused Ion Beam Apparatus, Elec...
Publication number
20150047079
Publication date
Feb 12, 2015
HITACHI HIGH-TECH SCIENCE CORPORATION
Tomokazu Kozakai
G01 - MEASURING TESTING
Information
Patent Application
CHARGED PARTICLE BEAM APPARATUS AND METHOD FOR FORMING OBSERVATION...
Publication number
20140291509
Publication date
Oct 2, 2014
HITACHI HIGH-TECH SCIENCE CORPORATION
Tomokazu KOZAKAI
G01 - MEASURING TESTING
Information
Patent Application
FOCUSED ION BEAM SYSTEM
Publication number
20140284474
Publication date
Sep 25, 2014
HITACHI HIGH-TECH SCIENCE CORPORATION
Yasuhiko SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING EMITTER
Publication number
20140246397
Publication date
Sep 4, 2014
HITACHI HIGH-TECH SCIENCE CORPORATION
Yasuhiko SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING EMITTER
Publication number
20130248483
Publication date
Sep 26, 2013
HITACHI HIGH-TECH SCIENCE CORPORATION
Yasuhiko SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FOCUSED ION BEAM APPARATUS
Publication number
20130099133
Publication date
Apr 25, 2013
Anto YASAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR POWER STABILITY CONTROL IN WAVELENGTH DIVISIO...
Publication number
20090092391
Publication date
Apr 9, 2009
NEC Laboratories America, Inc.
Lei Zong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TUNABLE ASYMMETRIC INTERLEAVER AND UPGRADE FOR DENSE WAVELE...
Publication number
20070116468
Publication date
May 24, 2007
NEC LABORATORIES AMERICA
Philip Nan JI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Flexible band tunable add/drop multiplexer and modular optical node...
Publication number
20050281558
Publication date
Dec 22, 2005
NEC Laboratories America, Inc.
Ting Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Flexible waveband aggregator and deaggregator and hierarchical hybr...
Publication number
20050281504
Publication date
Dec 22, 2005
NEC Laboratories America, Inc.
Ting Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical add-drop apparatus and method
Publication number
20050013615
Publication date
Jan 20, 2005
Osamu Matsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE