Takeo Matsukawa

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid speaker and converter
- Patent number 11,832,071
- Issue date Nov 28, 2023
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ambient sound activated device
- Patent number 11,601,105
- Issue date Mar 7, 2023
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable magnetic field-based position
- Patent number 11,241,614
- Issue date Feb 8, 2022
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ambient sound activated device
- Patent number 11,050,399
- Issue date Jun 29, 2021
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid speaker and converter
- Patent number 11,026,021
- Issue date Jun 1, 2021
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for the projection of images, video, and/or ho...
- Patent number 10,799,791
- Issue date Oct 13, 2020
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
VR body tracking without external sensors
- Patent number 10,777,006
- Issue date Sep 15, 2020
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Ambient sound activated device
- Patent number 10,666,215
- Issue date May 26, 2020
- Sony Computer Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable magnetic field-based position
- Patent number 10,653,943
- Issue date May 19, 2020
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head-mounted display to controller clock synchronization over EM field
- Patent number 10,534,454
- Issue date Jan 14, 2020
- Sony Interactive Entertainment Inc.
- Jeffrey Stafford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for the projection of images, video, and/or ho...
- Patent number 10,384,122
- Issue date Aug 20, 2019
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ambient sound activated headphone
- Patent number 10,361,673
- Issue date Jul 23, 2019
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable magnetic field-based position
- Patent number 10,155,154
- Issue date Dec 18, 2018
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for the projection of images, video, and/or ho...
- Patent number 9,937,420
- Issue date Apr 10, 2018
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AMBIENT SOUND ACTIVATED DEVICE
- Publication number 20210320636
- Publication date Oct 14, 2021
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HYBRID SPEAKER AND CONVERTER
- Publication number 20210281946
- Publication date Sep 9, 2021
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOISE CANCELLATION USING ARTIFICIAL INTELLIGENCE (AI)
- Publication number 20210065731
- Publication date Mar 4, 2021
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID SPEAKER AND CONVERTER
- Publication number 20200267473
- Publication date Aug 20, 2020
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMBIENT SOUND ACTIVATED DEVICE
- Publication number 20200266789
- Publication date Aug 20, 2020
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE MAGNETIC FIELD-BASED POSITION
- Publication number 20200254331
- Publication date Aug 13, 2020
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AMBIENT SOUND ACTIVATED DEVICE
- Publication number 20200036354
- Publication date Jan 30, 2020
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR THE PROJECTION OF IMAGES, VIDEO, AND/OR HO...
- Publication number 20190366205
- Publication date Dec 5, 2019
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
HEAD-MOUNTED DISPLAY TO CONTROLLER CLOCK SYNCHRONIZATION OVER EM FIELD
- Publication number 20190243472
- Publication date Aug 8, 2019
- Sony Interactive Entertainment Inc.
- Jeffrey Stafford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VR BODY TRACKING WITHOUT EXTERNAL SENSORS
- Publication number 20190122436
- Publication date Apr 25, 2019
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VARIABLE MAGNETIC FIELD-BASED POSITION
- Publication number 20190105558
- Publication date Apr 11, 2019
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
METHOD AND APPARATUS FOR THE PROJECTION OF IMAGES, VIDEO, AND/OR HO...
- Publication number 20180221763
- Publication date Aug 9, 2018
- Sony Interactive Entertainment Inc.
- Takeo Matsukawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VARIABLE MAGNETIC FIELD-BASED POSITION
- Publication number 20180193728
- Publication date Jul 12, 2018
- Sony Interactive Entertainment Inc.
- Sergey Bashkirov
- A63 - SPORTS GAMES AMUSEMENTS

Takeo Matsukawa

Person

Patents Grantslast 30 patents

Hybrid speaker and converter

Ambient sound activated device

Variable magnetic field-based position

Ambient sound activated device

Hybrid speaker and converter

Method and apparatus for the projection of images, video, and/or ho...

VR body tracking without external sensors

Ambient sound activated device

Variable magnetic field-based position

Head-mounted display to controller clock synchronization over EM field

Method and apparatus for the projection of images, video, and/or ho...

Ambient sound activated headphone

Variable magnetic field-based position

Method and apparatus for the projection of images, video, and/or ho...

Patents Applicationslast 30 patents

AMBIENT SOUND ACTIVATED DEVICE

HYBRID SPEAKER AND CONVERTER

NOISE CANCELLATION USING ARTIFICIAL INTELLIGENCE (AI)

HYBRID SPEAKER AND CONVERTER

AMBIENT SOUND ACTIVATED DEVICE

VARIABLE MAGNETIC FIELD-BASED POSITION

AMBIENT SOUND ACTIVATED DEVICE

METHOD AND APPARATUS FOR THE PROJECTION OF IMAGES, VIDEO, AND/OR HO...

HEAD-MOUNTED DISPLAY TO CONTROLLER CLOCK SYNCHRONIZATION OVER EM FIELD

VR BODY TRACKING WITHOUT EXTERNAL SENSORS

VARIABLE MAGNETIC FIELD-BASED POSITION

METHOD AND APPARATUS FOR THE PROJECTION OF IMAGES, VIDEO, AND/OR HO...

VARIABLE MAGNETIC FIELD-BASED POSITION