Masahiro Kitamura

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus
- Patent number 12,124,303
- Issue date Oct 22, 2024
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and cooling module
- Patent number 12,108,561
- Issue date Oct 1, 2024
- Lenovo (Singapore) Pte. Ltd.
- Junki Hashiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus
- Patent number 12,096,598
- Issue date Sep 17, 2024
- Lenovo (Singapore) Pte. Ltd.
- Kengo Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat dissipation structure, manufacturing method for heat dissipati...
- Patent number 12,002,733
- Issue date Jun 4, 2024
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus
- Patent number 11,971,755
- Issue date Apr 30, 2024
- Lenovo (Singapore) Pte. Ltd.
- Junki Hashiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and cooling module
- Patent number 11,968,806
- Issue date Apr 23, 2024
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus, cooling device, and method for manufacturing...
- Patent number 11,963,333
- Issue date Apr 16, 2024
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
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
Information processing apparatus and control method
- Patent number 11,507,176
- Issue date Nov 22, 2022
- Lenovo (Singapore) Pte. Ltd.
- Atsunobu Nakamura
- 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
Electronic apparatus having a point stick in a keyboard
- Patent number 11,079,859
- Issue date Aug 3, 2021
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard baseplates including a concave structure for housing a log...
- Patent number 11,043,341
- Issue date Jun 22, 2021
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard device and electronic apparatus
- Patent number 10,969,831
- Issue date Apr 6, 2021
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard device and electronic apparatus
- Patent number 10,903,027
- Issue date Jan 26, 2021
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device and electronic apparatus
- Patent number 10,832,879
- Issue date Nov 10, 2020
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard device
- Patent number 10,782,743
- Issue date Sep 22, 2020
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Push button device, keyboard device, and electronic apparatus
- Patent number 10,748,721
- Issue date Aug 18, 2020
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keycap structure with respect to engaging projections
- Patent number 10,679,803
- Issue date Jun 9, 2020
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard having a switch device
- Patent number 10,600,589
- Issue date Mar 24, 2020
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switching device having a push button
- Patent number 10,593,490
- Issue date Mar 17, 2020
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coupled structure and electronic device
- Patent number 10,429,900
- Issue date Oct 1, 2019
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard device and electronic device
- Patent number 10,409,334
- Issue date Sep 10, 2019
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable electronic apparatus having a push button
- Patent number 10,401,920
- Issue date Sep 3, 2019
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for preventing malfunctions of a touch panel d...
- Patent number 10,394,380
- Issue date Aug 27, 2019
- Lenovo (Singapore) Pte. Ltd.
- Hideto Horikoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coupled structure and electronic device
- Patent number 10,353,437
- Issue date Jul 16, 2019
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resin composition and multilayered structure using same
- Patent number 10,329,411
- Issue date Jun 25, 2019
- Kuraray Co., Ltd.
- Takeyuki Igarashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Input device for a portable electronic apparatus
- Patent number 10,180,739
- Issue date Jan 15, 2019
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus having a switch device
- Patent number 10,096,441
- Issue date Oct 9, 2018
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch pad for a portable electronic apparatus
- Patent number 9,958,907
- Issue date May 1, 2018
- Lenovo (Singapore) Pte. Ltd.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HEAT RADIATION STRUCTURE, ELECTRONIC APPARATUS, AND METHOD FOR MANU...
- Publication number 20250008696
- Publication date Jan 2, 2025
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT RADIATION STRUCTURE, ELECTRONIC DEVICE, AND HEAT TRANSFER STRU...
- Publication number 20240121916
- Publication date Apr 11, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CENTRIFUGAL FAN AND ELECTRONIC APPARATUS
- Publication number 20240121909
- Publication date Apr 11, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HEAT RADIATION STRUCTURE AND ELECTRONIC APPARATUS
- Publication number 20240038710
- Publication date Feb 1, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Junki Hashiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT RADIATION COMPONENT AND ELECTRONIC APPARATUS
- Publication number 20240038622
- Publication date Feb 1, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Ryota Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT RADIATING STRUCTURE AND ELECTRONIC APPARATUS
- Publication number 20240014098
- Publication date Jan 11, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Ryota Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COOLING MODULE AND ELECTRONIC APPARATUS
- Publication number 20230422446
- Publication date Dec 28, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Junki Hashiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VAPOR CHAMBER AND ELECTRONIC APPARATUS
- Publication number 20230403823
- Publication date Dec 14, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT DISSIPATION STRUCTURE, METHOD FOR MANUFACTURING HEAT DISSIPATI...
- Publication number 20230240047
- Publication date Jul 27, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Ryota Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT DISSIPATION STRUCTURE, MANUFACTURING METHOD FOR HEAT DISSIPATI...
- Publication number 20230207419
- Publication date Jun 29, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT DISSIPATION STRUCTURE AND ELECTRONIC APPARATUS
- Publication number 20230197564
- Publication date Jun 22, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Junki Hashiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20230200013
- Publication date Jun 22, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Kengo Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND COOLING MODULE
- Publication number 20230189471
- Publication date Jun 15, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Junki Hashiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20230152867
- Publication date May 18, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230124239
- Publication date Apr 20, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20230079287
- Publication date Mar 16, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND COOLING MODULE
- Publication number 20230069684
- Publication date Mar 2, 2023
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS, COOLING DEVICE, AND METHOD FOR MANUFACTURING...
- Publication number 20220369512
- Publication date Nov 17, 2022
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
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
INFORMATION PROCESSING APPARATUS AND CONTROL METHOD
- Publication number 20220091660
- Publication date Mar 24, 2022
- LENOVO (SINGAPORE) PTE. LTD.
- Atsunobu Nakamura
- 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
KEYBOARD DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200388450
- Publication date Dec 10, 2020
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200387198
- Publication date Dec 10, 2020
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD BASEPLATES INCLUDING A CONCAVE STRUCTURE FOR HOUSING A LOG...
- Publication number 20200343056
- Publication date Oct 29, 2020
- LENOVO (SINGAPORE) PTE. LTD
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20200225769
- Publication date Jul 16, 2020
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD HAVING A KEYCAP
- Publication number 20190326080
- Publication date Oct 24, 2019
- LENOVO (SINGAPORE) PTE. LTD.
- MASAHIRO KITAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PUSH BUTTON DEVICE, KEYBOARD DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20190311867
- Publication date Oct 10, 2019
- LENOVO (SINGAPORE) PTE. LTD.
- MASAHIRO KITAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD HAVING A SWITCH DEVICE
- Publication number 20190304718
- Publication date Oct 3, 2019
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COUPLED STRUCTURE AND ELECTRONIC DEVICE
- Publication number 20190302852
- Publication date Oct 3, 2019
- LENOVO (SINGAPORE) PTE. LTD.
- Masahiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING

Masahiro Kitamura

Person

Patents Grantslast 30 patents

Electronic apparatus

Electronic apparatus and cooling module

Electronic apparatus

Heat dissipation structure, manufacturing method for heat dissipati...

Electronic apparatus

Electronic apparatus and cooling module

Electronic apparatus, cooling device, and method for manufacturing...

Information processing apparatus and control method

Information processing apparatus and control method

Electronic apparatus with fan device

Electronic apparatus having illuminated key tops

Electronic apparatus having a point stick in a keyboard

Keyboard baseplates including a concave structure for housing a log...

Keyboard device and electronic apparatus

Keyboard device and electronic apparatus

Input device and electronic apparatus

Keyboard device

Push button device, keyboard device, and electronic apparatus

Keycap structure with respect to engaging projections

Keyboard having a switch device

Switching device having a push button

Coupled structure and electronic device

Keyboard device and electronic device

Portable electronic apparatus having a push button

Method and apparatus for preventing malfunctions of a touch panel d...

Coupled structure and electronic device

Resin composition and multilayered structure using same

Input device for a portable electronic apparatus

Electronic apparatus having a switch device

Touch pad for a portable electronic apparatus

Patents Applicationslast 30 patents

HEAT RADIATION STRUCTURE, ELECTRONIC APPARATUS, AND METHOD FOR MANU...

HEAT RADIATION STRUCTURE, ELECTRONIC DEVICE, AND HEAT TRANSFER STRU...

CENTRIFUGAL FAN AND ELECTRONIC APPARATUS

HEAT RADIATION STRUCTURE AND ELECTRONIC APPARATUS

HEAT RADIATION COMPONENT AND ELECTRONIC APPARATUS

HEAT RADIATING STRUCTURE AND ELECTRONIC APPARATUS

COOLING MODULE AND ELECTRONIC APPARATUS

VAPOR CHAMBER AND ELECTRONIC APPARATUS

HEAT DISSIPATION STRUCTURE, METHOD FOR MANUFACTURING HEAT DISSIPATI...

HEAT DISSIPATION STRUCTURE, MANUFACTURING METHOD FOR HEAT DISSIPATI...

HEAT DISSIPATION STRUCTURE AND ELECTRONIC APPARATUS

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS AND COOLING MODULE

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS AND METHOD OF MANUFACTURING THE SAME

ELECTRONIC APPARATUS

ELECTRONIC APPARATUS AND COOLING MODULE

ELECTRONIC APPARATUS, COOLING DEVICE, AND METHOD FOR MANUFACTURING...

INFORMATION PROCESSING APPARATUS AND CONTROL METHOD

INFORMATION PROCESSING APPARATUS AND CONTROL METHOD

ELECTRONIC APPARATUS HAVING ILLUMINATED KEY TOPS

ELECTRONIC APPARATUS

KEYBOARD DEVICE AND ELECTRONIC APPARATUS

KEYBOARD DEVICE AND ELECTRONIC APPARATUS

KEYBOARD BASEPLATES INCLUDING A CONCAVE STRUCTURE FOR HOUSING A LOG...

ELECTRONIC APPARATUS

KEYBOARD HAVING A KEYCAP

PUSH BUTTON DEVICE, KEYBOARD DEVICE, AND ELECTRONIC APPARATUS

KEYBOARD HAVING A SWITCH DEVICE

COUPLED STRUCTURE AND ELECTRONIC DEVICE