Masaaki Yamagiwa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Program, information processing device, and control method for the...
- Patent number 11,086,505
- Issue date Aug 10, 2021
- Sony Interactive Entertainment Inc.
- Masaaki Yamagiwa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Program and information processing apparatus for changing a viewpoi...
- Patent number 10,754,499
- Issue date Aug 25, 2020
- Sony Interactive Entertainment Inc.
- Masaaki Yamagiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Program and information processing apparatus for changing a viewpoi...
- Patent number 10,719,195
- Issue date Jul 21, 2020
- Sony Interactive Entertainment Inc.
- Masaaki Yamagiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Game device, game control method, and game control program for cont...
- Patent number 8,480,492
- Issue date Jul 9, 2013
- Sony Corporation
- Yohei Kataoka
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PROGRAM, INFORMATION PROCESSING DEVICE, AND CONTROL METHOD FOR THE...
- Publication number 20190346984
- Publication date Nov 14, 2019
- Sony Interactive Entertainment Inc.
- Masaaki YAMAGIWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAM AND INFORMATION PROCESSING APPARATUS
- Publication number 20190346989
- Publication date Nov 14, 2019
- Sony Interactive Entertainment Inc.
- Masaaki YAMAGIWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Game Device, Game Control Method, and Game Control Program for Cont...
- Publication number 20120052950
- Publication date Mar 1, 2012
- Sony Computer Entertainment Inc.
- Yohei Kataoka
- A63 - SPORTS GAMES AMUSEMENTS