P

Inventor

MATSUI HIROFUMI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

7 patents
US5845016ADec 1, 1998

Image compressing apparatus

SHARP KK20 citations83
US7154427B2Dec 26, 2006

Electronic circuit apparatus

SHARP KK7 citations73
US6778120B2Aug 17, 2004

D/A converter circuit, and portable terminal device and audio device using the D/A converter circuit

SHARP KK11 citations72
US5703503ADec 30, 1997

Winner-take-all circuit

SHARP KK16 citations72
US5878171AMar 2, 1999

Encoding apparatus

SHARP KK2 citations61
US5818267AOct 6, 1998

Input detector

SHARP KK3 citations61
US5796647AAug 18, 1998

Inner product calculation device

SHARP KK3 citations61

MATSUI HIROFUMI

2 patents
US4203771AMay 20, 1980

Green sand composition for casting

MATSUI HIROFUMI17 citations71
US4137085AJan 30, 1979

Green sand composition for casting

MATSUI HIROFUMI17 citations71

NAGASAKI YUKIO

1 patent
US8980241B2Mar 17, 2015

Polymerized cyclic nitroxide radical compound and use thereof

NAGASAKI YUKIO3 citations53

WATANABE TOSHIO

1 patent
US8587573B2Nov 19, 2013

Drive circuit and display device

WATANABE TOSHIO1 citations49