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Iwao Ishikawa
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Takamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Guide display device, and crane provided with same
Patent number
12,110,213
Issue date
Oct 8, 2024
Tadano Ltd.
Iwao Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ground surface estimation method, measurement area display system,...
Patent number
12,032,657
Issue date
Jul 9, 2024
Tadano Ltd.
Iwao Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Guide display device and crane provided with same
Patent number
11,987,478
Issue date
May 21, 2024
Tadano Ltd.
Iwao Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Guide display device and crane equipped with same
Patent number
11,958,725
Issue date
Apr 16, 2024
Tadano Ltd.
Iwao Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Guide display device and crane equipped with same
Patent number
11,887,250
Issue date
Jan 30, 2024
Tadano Ltd.
Iwao Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Measurement target top-surface estimation method, guide information...
Patent number
11,560,292
Issue date
Jan 24, 2023
Tadano Ltd.
Takayuki Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Guide information display device and crane
Patent number
11,542,127
Issue date
Jan 3, 2023
Tadano Ltd.
Takayuki Kosaka
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Guide information display device, crane equipped with same, and gui...
Patent number
11,530,119
Issue date
Dec 20, 2022
Tadano Ltd.
Takayuki Kosaka
G01 - MEASURING TESTING
Information
Patent Grant
Measurement target top-surface estimation method, guide information...
Patent number
11,414,305
Issue date
Aug 16, 2022
Tadano Ltd.
Takayuki Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Crane
Patent number
11,407,621
Issue date
Aug 9, 2022
Tadano Ltd.
Iwao Ishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Data point group clustering method, guide information display devic...
Patent number
11,270,450
Issue date
Mar 8, 2022
Tadano Ltd.
Takayuki Kosaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Human detection system for work vehicle, and work vehicle equipped...
Patent number
11,120,558
Issue date
Sep 14, 2021
Tadano Ltd.
Iwao Ishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Guide information display device, crane equipped with same, and gui...
Patent number
11,084,692
Issue date
Aug 10, 2021
Tadano Ltd.
Takayuki Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display apparatus for traveling cranes and synchronizing aparatus f...
Patent number
10,730,725
Issue date
Aug 4, 2020
Tadano Ltd.
Iwao Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Crane
Patent number
10,618,780
Issue date
Apr 14, 2020
Tadano Ltd.
Iwao Ishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Camera attitude detection device and work region line display device
Patent number
9,667,923
Issue date
May 30, 2017
Tadano Ltd.
Kazuya Tanizumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Work plan verification device
Patent number
9,540,218
Issue date
Jan 10, 2017
Tadano Ltd.
Kazuya Tanizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Surrounding information-obtaining device for working vehicle
Patent number
9,300,954
Issue date
Mar 29, 2016
Tadano Ltd.
Kazuya Tanizumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Performance line display unit
Patent number
9,169,108
Issue date
Oct 27, 2015
Tadano Ltd.
Kazuya Tanizumi
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
GUIDE DISPLAY DEVICE AND CRANE EQUIPPED WITH SAME
Publication number
20230128542
Publication date
Apr 27, 2023
TADANO Ltd.
Iwao ISHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GUIDE DISPLAY DEVICE AND CRANE EQUIPPED WITH SAME
Publication number
20230106308
Publication date
Apr 6, 2023
TADANO Ltd.
Iwao ISHIKAWA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
GUIDE DISPLAY DEVICE AND CRANE PROVIDED WITH SAME
Publication number
20230094743
Publication date
Mar 30, 2023
TADANO Ltd.
Iwao ISHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GUIDE DISPLAY DEVICE AND CRANE EQUIPPED WITH SAME
Publication number
20230097473
Publication date
Mar 30, 2023
TADANO Ltd.
Iwao ISHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GUIDE DISPLAY DEVICE, AND CRANE PROVIDED WITH SAME
Publication number
20230055311
Publication date
Feb 23, 2023
TADANO Ltd.
Iwao ISHIKAWA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
GROUND SURFACE ESTIMATION METHOD, MEASUREMENT AREA DISPLAY SYSTEM,...
Publication number
20220017336
Publication date
Jan 20, 2022
TADANO Ltd.
Iwao ISHIKAWA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
GROUND SURFACE ESTIMATION METHOD, MEASUREMENT REGION DISPLAY SYSTEM...
Publication number
20220003544
Publication date
Jan 6, 2022
TADANO Ltd.
Iwao ISHIKAWA
G01 - MEASURING TESTING
Information
Patent Application
GUIDE INFORMATION DISPLAY DEVICE, CRANE EQUIPPED WITH SAME, AND GUI...
Publication number
20210163270
Publication date
Jun 3, 2021
TADANO Ltd.
Takayuki KOSAKA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MEASUREMENT TARGET TOP-SURFACE ESTIMATION METHOD, GUIDE INFORMATION...
Publication number
20210147193
Publication date
May 20, 2021
TADANO Ltd.
Takayuki KOSAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEASUREMENT TARGET TOP-SURFACE ESTIMATION METHOD, GUIDE INFORMATION...
Publication number
20210147194
Publication date
May 20, 2021
TADANO Ltd.
Takayuki KOSAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CRANE
Publication number
20200307967
Publication date
Oct 1, 2020
TADANO Ltd.
Iwao ISHIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
HUMAN DETECTION SYSTEM FOR WORK VEHICLE, AND WORK VEHICLE EQUIPPED...
Publication number
20200250831
Publication date
Aug 6, 2020
TADANO Ltd.
Iwao ISHIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
GUIDE INFORMATION DISPLAY DEVICE AND CRANE
Publication number
20200198939
Publication date
Jun 25, 2020
TADANO Ltd.
Takayuki KOSAKA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DATA POINT GROUP CLUSTERING METHOD, GUIDE INFORMATION DISPLAY DEVIC...
Publication number
20200167940
Publication date
May 28, 2020
TADANO Ltd.
Takayuki KOSAKA
B60 - VEHICLES IN GENERAL
Information
Patent Application
GUIDE INFORMATION DISPLAY DEVICE, CRANE EQUIPPED WITH SAME, AND GUI...
Publication number
20200165107
Publication date
May 28, 2020
TADANO Ltd.
Takayuki KOSAKA
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CRANE
Publication number
20190292024
Publication date
Sep 26, 2019
TADANO Ltd.
Iwao ISHIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY APPARATUS FOR TRAVELING CRANES AND SYNCHRONIZING APARATUS F...
Publication number
20180072542
Publication date
Mar 15, 2018
TADANO Ltd.
Iwao ISHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CAMERA ATTITUDE DETECTION DEVICE AND WORK REGION LINE DISPLAY DEVICE
Publication number
20160119589
Publication date
Apr 28, 2016
TADANO Ltd.
Kazuya TANIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SURROUNDING INFORMATION-OBTAINING DEVICE FOR WORKING VEHICLE
Publication number
20150249821
Publication date
Sep 3, 2015
TADANO Ltd.
Kazuya Tanizumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK PLAN VERIFICATION DEVICE
Publication number
20150217976
Publication date
Aug 6, 2015
TADANO Ltd.
Kazuya Tanizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERFORMANCE LINE DISPLAY UNIT
Publication number
20130013144
Publication date
Jan 10, 2013
TADANO Ltd.
Kazuya TANIZUMI
B66 - HOISTING LIFTING HAULING