Inventor
NAKAHIGASHI HIDETO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAKAHIGASHI HIDETO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS5552833ASep 3, 1996
Transmission system and receiver using teletext information for programming video recorder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD233 citations98
US5390027AFeb 14, 1995
Television program recording and reproducing system using program data of text broadcast signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD323 citations98
US5260788ANov 9, 1993
Text broadcast receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD163 citations98
US6795123B2Sep 21, 2004
Interpolation apparatus, and video signal processing apparatus including the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations91
US5982449ANov 9, 1999
Television receiver that provides gradation correction using a CPU
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations82
US7388617B2Jun 17, 2008
Image conversion device and image conversion method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US7446815B2Nov 4, 2008
Image conversion device and image conversion method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51