Inventor

CHIGUSA ISSEI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “CHIGUSA ISSEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY INTERACTIVE ENTERTAINMENT INC

4 patents

US10998626B2May 4, 2021

Antenna control device, head-mounted display, antenna control method, and program

SONY INTERACTIVE ENTERTAINMENT INC0 citations59

US11171700B2Nov 9, 2021

Main beam direction determining device, main beam direction determining method, and program

SONY INTERACTIVE ENTERTAINMENT INC0 citations47

US10758822B2Sep 1, 2020

Main beam direction determination device, main beam direction determination method, and program

SONY INTERACTIVE ENTERTAINMENT INC0 citations44

US10623076B2Apr 14, 2020

Main beam direction determining device, head-mounted display, main beam direction determining method, and program

SONY INTERACTIVE ENTERTAINMENT INC0 citations38

SONY COMPUTER ENTERTAINMENT INC

1 patent

US9621693B2Apr 11, 2017

Wireless communication device

SONY COMPUTER ENTERTAINMENT INC0 citations47