Inventor

MATOBA HIROFUMI

JP3 patents

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

PIONEER ELECTRONIC CORP

2 patents

US5636312AJun 3, 1997

Video image mixing apparatus

PIONEER ELECTRONIC CORP9 citations72

US5434676AJul 18, 1995

Apparatus for mixing video signals having different numbers of lines

PIONEER ELECTRONIC CORP15 citations72

HUDSON SOFT CO LTD

1 patent

US5355175AOct 11, 1994

Video mixing apparatus capable of combining two input signals and varying the mixing ratio line by line

HUDSON SOFT CO LTD10 citations71