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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Test jig, test device, and test method for secondary battery
Patent number
12,159,979
Issue date
Dec 3, 2024
ESPEC Corp.
Arata Okuyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Environment forming apparatus, program, and method for controlling...
Patent number
11,762,003
Issue date
Sep 19, 2023
ESPEC Corp.
Keiyu Hagi
G01 - MEASURING TESTING
Information
Patent Grant
Environment forming apparatus, program, and method for controlling...
Patent number
11,693,040
Issue date
Jul 4, 2023
ESPEC Corp.
Keiyu Hagi
G01 - MEASURING TESTING
Information
Patent Grant
Contact-type testing device and environmental test method
Patent number
10,852,348
Issue date
Dec 1, 2020
ESPEC Corp.
Hideki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Stress test chamber
Patent number
D883514
Issue date
May 5, 2020
Espec Corp.
Osamu Matsuguma
D24 - Medical and laboratory equipment
Information
Patent Grant
Door for stress test chamber
Patent number
D882821
Issue date
Apr 28, 2020
Espec Corp.
Osamu Matsuguma
D24 - Medical and laboratory equipment
Information
Patent Grant
Environmental test apparatus
Patent number
10,620,113
Issue date
Apr 14, 2020
ESPEC Corp.
Norihiro Yoshida
G01 - MEASURING TESTING
Information
Patent Grant
Hygrometer and temperature-humidity chamber provided with same
Patent number
10,481,078
Issue date
Nov 19, 2019
Espec Corp.
Satoru Yamauchi
G01 - MEASURING TESTING
Information
Patent Grant
Humidity control apparatus, environment test apparatus, and tempera...
Patent number
10,012,400
Issue date
Jul 3, 2018
Espec Corp.
Shinichirou Sakami
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Humidity control apparatus, environment test apparatus, and tempera...
Patent number
9,885,485
Issue date
Feb 6, 2018
Espec Corp.
Shinichirou Sakami
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Hygrometer and dew-point instrument
Patent number
9,778,216
Issue date
Oct 3, 2017
Espec Corp.
Shinichirou Sakami
G01 - MEASURING TESTING
Information
Patent Grant
Method for manufacturing lithium-ion capacitor
Patent number
9,754,725
Issue date
Sep 5, 2017
ESPEC Corp.
Junichi Inahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display screen with graphical user interface
Patent number
D782511
Issue date
Mar 28, 2017
Espec Corp.
Osamu Matsuguma
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Display screen with graphical user interface
Patent number
D777753
Issue date
Jan 31, 2017
Espec Corp.
Osamu Matsuguma
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Apparatus for environmental test
Patent number
9,551,646
Issue date
Jan 24, 2017
ESPEC Corp.
Osamu Matsuguma
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for power cycle test
Patent number
9,453,872
Issue date
Sep 27, 2016
ESPEC Corp.
Michiya Kusaka
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for power cycle test
Patent number
9,435,850
Issue date
Sep 6, 2016
ESPEC Corp.
Katsumasa Suyama
G01 - MEASURING TESTING
Information
Patent Grant
Environmental chamber
Patent number
9,329,118
Issue date
May 3, 2016
ESPEC Corp.
Osamu Matsuguma
G01 - MEASURING TESTING
Information
Patent Grant
Method for drying electrode pair, method for manufacturing lithium-...
Patent number
9,318,267
Issue date
Apr 19, 2016
ESPEC Corp.
Junichi Inahara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control panel
Patent number
D742332
Issue date
Nov 3, 2015
Espec Corp.
Osamu Matsuguma
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Temperature and humidity chamber
Patent number
D734181
Issue date
Jul 14, 2015
Espec Corp.
Osamu Matsuguma
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Humidity control apparatus, environment test apparatus, and tempera...
Patent number
8,973,383
Issue date
Mar 10, 2015
Espec Corp.
Shinichirou Sakami
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hygrometer and dew-point instrument
Patent number
8,851,745
Issue date
Oct 7, 2014
ESPEC Corp.
Shinichirou Sakami
G01 - MEASURING TESTING
Information
Patent Grant
Dew formation testing device and dew formation testing method
Patent number
8,763,480
Issue date
Jul 1, 2014
Espec Corp.
Tetsuya Shimada
G01 - MEASURING TESTING
Information
Patent Grant
Constant temperature chamber
Patent number
D705676
Issue date
May 27, 2014
ESPEC Corp.
Osamu Matsuguma
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Constant temperature chamber
Patent number
D705097
Issue date
May 20, 2014
ESPEC Corp.
Osamu Matsuguma
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Constant temperature chamber
Patent number
D705096
Issue date
May 20, 2014
ESPEC Corp.
Osamu Matsuguma
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Temperature and humidity chamber
Patent number
D681844
Issue date
May 7, 2013
Espec Corporation
Osamu Matsuguma
D24 - Medical and laboratory equipment
Information
Patent Grant
Temperature and humidity chamber
Patent number
D681845
Issue date
May 7, 2013
Espec Corporation
Osamu Matsuguma
D24 - Medical and laboratory equipment
Information
Patent Grant
Environment testing apparatus capable of controlling condensation a...
Patent number
8,359,906
Issue date
Jan 29, 2013
ESPEC Corp.
Tetsuya Shimada
F24 - HEATING RANGES VENTILATING
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Patents Applications
last 30 patents
Information
Patent Application
REFRIGERATING DEVICE AND ENVIRONMENTAL TESTING APPARATUS
Publication number
20240384908
Publication date
Nov 21, 2024
ESPEC CORP.
Tetsuya OKADOME
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
TEMPERATURE CHAMBER AND ENVIRONMENT FORMING DEVICE
Publication number
20240280280
Publication date
Aug 22, 2024
ESPEC CORP.
Taihei NISHIKAWA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SNOW ACCRETION TEST METHOD AND SNOW ACCRETION TEST DEVICE
Publication number
20240111073
Publication date
Apr 4, 2024
ESPEC CORP.
Hiroyuki ENOKI
G01 - MEASURING TESTING
Information
Patent Application
SNOW ENVIRONMENT TEST APPARATUS AND SNOW ENVIRONMENT TEST METHOD
Publication number
20240068930
Publication date
Feb 29, 2024
ESPEC CORP.
Hiroyuki ENOKI
G01 - MEASURING TESTING
Information
Patent Application
SNOW ENVIRONMENT TEST APPARATUS AND SNOW ENVIRONMENT TEST METHOD
Publication number
20240068729
Publication date
Feb 29, 2024
ESPEC CORP.
Hiroyuki ENOKI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ENVIRONMENTAL TEST APPARATUS
Publication number
20230417632
Publication date
Dec 28, 2023
ESPEC CORP.
Haruki SETO
G01 - MEASURING TESTING
Information
Patent Application
SETTING DEVICE, COMPUTER-READABLE RECORDING MEDIUM THAT RECORDS PRO...
Publication number
20230304919
Publication date
Sep 28, 2023
ESPEC CORP.
Osamu MATSUGUMA
G01 - MEASURING TESTING
Information
Patent Application
ENVIRONMENT FORMING DEVICE
Publication number
20230296496
Publication date
Sep 21, 2023
ESPEC CORP.
Masaaki ISHIDA
G01 - MEASURING TESTING
Information
Patent Application
TEMPERATURE CHAMBER
Publication number
20230294100
Publication date
Sep 21, 2023
ESPEC CORP.
Taihei NISHIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENVIRONMENTAL TESTING DEVICE
Publication number
20230048061
Publication date
Feb 16, 2023
ESPEC CORP.
Masatoshi TANABE
G01 - MEASURING TESTING
Information
Patent Application
ENVIRONMENT FORMING APPARATUS, PROGRAM, AND METHOD FOR CONTROLLING...
Publication number
20220365124
Publication date
Nov 17, 2022
ESPEC CORP.
Keiyu HAGI
G01 - MEASURING TESTING
Information
Patent Application
INCUBATOR
Publication number
20220340858
Publication date
Oct 27, 2022
ESPEC CORP.
Koichi ABE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SNOW MAKING APPARATUS
Publication number
20220228787
Publication date
Jul 21, 2022
ESPEC CORP.
Hiroyuki ENOKI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
TEST JIG, TEST DEVICE, AND TEST METHOD FOR SECONDARY BATTERY
Publication number
20220102768
Publication date
Mar 31, 2022
ESPEC CORP.
Arata OKUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SNOW MAKING APPARATUS AND ENVIRONMENT FORMING APPARATUS
Publication number
20220090837
Publication date
Mar 24, 2022
ESPEC CORP.
Hiroyuki ENOKI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ENVIRONMENT FORMING APPARATUS AND IMAGE-CAPTURING DEVICE FOR ENVIRO...
Publication number
20210138450
Publication date
May 13, 2021
ESPEC CORP.
MASASHI TERAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENVIRONMENTAL TEST APPARATUS
Publication number
20190011352
Publication date
Jan 10, 2019
ESPEC CORP.
Norihiro Yoshida
G01 - MEASURING TESTING
Information
Patent Application
HUMIDITY CONTROL APPARATUS, ENVIRONMENT TEST APPARATUS, AND TEMPERA...
Publication number
20150159888
Publication date
Jun 11, 2015
ESPEC CORP.
Shinichirou Sakami
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HUMIDITY CONTROL APPARATUS, ENVIRONMENT TEST APPARATUS, AND TEMPERA...
Publication number
20150153120
Publication date
Jun 4, 2015
ESPEC CORP.
Shinichirou Sakami
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
CONTACT-TYPE TESTING DEVICE AND ENVIRONMENTAL TEST METHOD
Publication number
20150129575
Publication date
May 14, 2015
ESPEC CORP.
Hideki Tanaka
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR ENVIRONMENTAL TEST
Publication number
20150090053
Publication date
Apr 2, 2015
ESPEC CORP.
Osamu Matsuguma
G01 - MEASURING TESTING
Information
Patent Application
HYGROMETER AND TEMPERATURE-HUMIDITY CHAMBER PROVIDED WITH SAME
Publication number
20150068283
Publication date
Mar 12, 2015
ESPEC CORP.
Satoru Yamauchi
G01 - MEASURING TESTING
Information
Patent Application
ENVIRONMENTAL CHAMBER
Publication number
20140150574
Publication date
Jun 5, 2014
ESPEC CORP.
Osamu Matsuguma
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR POWER CYCLE TEST
Publication number
20140021974
Publication date
Jan 23, 2014
ESPEC CORPORATION
Katsumasa SUYAMA
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR DRYING ELECTRODE PAIR, METHOD FOR MANUFACTURING LITHIUM-...
Publication number
20130174393
Publication date
Jul 11, 2013
ESPEC CORP.
Junichi Inahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYGROMETER AND DEW-POINT INSTRUMENT
Publication number
20120287961
Publication date
Nov 15, 2012
ESPEC CORP.
Shinichirou Sakami
G01 - MEASURING TESTING
Information
Patent Application
DEW FORMATION TESTING DEVICE AND DEW FORMATION TESTING METHOD
Publication number
20120055273
Publication date
Mar 8, 2012
MURATA MANUFACTURING CO., LTD.
Tetsuya Shimada
G01 - MEASURING TESTING
Information
Patent Application
ENVIRONMENT TESTING APPARATUS CAPABLE OF CONTROLLING CONDENSATION A...
Publication number
20110126616
Publication date
Jun 2, 2011
ESPEC CORP.
Tetsuya Shimada
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HUMIDITY CONTROL APPARATUS, ENVIRONMENT TEST APPARATUS, AND TEMPERA...
Publication number
20100127089
Publication date
May 27, 2010
ESPEC CORP.
Shinichirou Sakami
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HYGROMETER AND DEW-POINT INSTRUMENT
Publication number
20100040106
Publication date
Feb 18, 2010
ESPEC CORP.
Shinichirou Sakami
G01 - MEASURING TESTING