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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing apparatus and control method
Patent number
11,582,882
Issue date
Feb 14, 2023
Lenovo (Singapore) Pte. Ltd.
Masahiro Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic apparatus with fan device
Patent number
11,269,388
Issue date
Mar 8, 2022
Lenovo (Singapore) Pte. Ltd.
Masahiro Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic apparatus having illuminated key tops
Patent number
11,189,444
Issue date
Nov 30, 2021
Lenovo (Singapore) Pte. Ltd.
Masahiro Kitamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling system and electronic apparatus
Patent number
10,681,840
Issue date
Jun 9, 2020
Lenovo (Singapore) Pte. Ltd.
Tsutomu Chonan
G01 - MEASURING TESTING
Information
Patent Grant
Cooling for electronic equipment
Patent number
9,971,387
Issue date
May 15, 2018
Lenovo (Singapore) Pte. Ltd.
Takuroh Kamimura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
HIGH CONDUCTANCE FIN
Publication number
20220357114
Publication date
Nov 10, 2022
LENOVO (SINGAPORE) PTE. LTD.
Tsutomu Chonan
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
INFORMATION PROCESSING APPARATUS AND CONTROL METHOD
Publication number
20220174841
Publication date
Jun 2, 2022
LENOVO (SINGAPORE) PTE. LTD.
Masahiro Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC APPARATUS HAVING ILLUMINATED KEY TOPS
Publication number
20210225603
Publication date
Jul 22, 2021
LENOVO (SINGAPORE) PTE. LTD.
Masahiro Kitamura
G02 - OPTICS
Information
Patent Application
ELECTRONIC APPARATUS
Publication number
20210216120
Publication date
Jul 15, 2021
LENOVO (SINGAPORE) PTE. LTD.
Masahiro Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HEAT DISSIPATION MECHANISM FOR ELECTRONIC APPARATUSES
Publication number
20210076537
Publication date
Mar 11, 2021
LENOVO (SINGAPORE) PTE. LTD.
Tsutomu Chonan
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COOLING SYSTEM AND ELECTRONIC APPARATUS
Publication number
20190313548
Publication date
Oct 10, 2019
LENOVO (SINGAPORE) PTE. LTD.
Tsutomu Chonan
G01 - MEASURING TESTING
Information
Patent Application
COOLING FOR ELECTRONIC EQUIPMENT
Publication number
20140185231
Publication date
Jul 3, 2014
LENOVO (SINGAPORE) PTE. LTD.
Takuroh Kamimura
G06 - COMPUTING CALCULATING COUNTING