Patents/Inventors

Masakazu Yajima

TokyoJP3 patents

4 Patents

US124144662025
Communication Device and Power Source Device
AMATERZ, Inc.
0 cites
US122121432025
Communication Terminal Device
AMATERZ, Inc.
0 cites
US120322292024
Contact Lens
SONY CORPORATION
0 cites
US115898172023
Contact Lens and Accessory
Sony Semiconductor Solutions Corporation
0 cites