Inventor
KOIKE RYUYA
JP3 patents
Patents
3 patentsUS10812891B2Oct 20, 2020
Sound output apparatus and method of executing function of sound output apparatus
SONY CORP3 citations62
US7239179B2Jul 3, 2007
Level conversion circuit, power supply voltage generation circuit, shift circuit, shift register circuit, and display apparatus
SONY CORP2 citations58
US7616285B2Nov 10, 2009
Electronic circuit wiring and display device
SONY CORP0 citations48