Inventor

ISHIZUKA MITSURU

JP13 patents

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

MITSUBISHI ELECTRIC CORP

11 patents

US5585861ADec 17, 1996

Luminance and chrominance signals separating filter adaptive to movement of image

MITSUBISHI ELECTRIC CORP47 citations94

US5502509AMar 26, 1996

Chrominance-luminance separation method and filter performing selective spatial filter based on detected spatial correlation

MITSUBISHI ELECTRIC CORP38 citations92

US5146318ASep 8, 1992

Luminance and chrominance signals separating filter adaptive to movement of image

MITSUBISHI ELECTRIC CORP6 citations72

US10707799B2Jul 7, 2020

Power converting device

MITSUBISHI ELECTRIC CORP1 citations62

US12562654B2Feb 24, 2026

Power conversion device

MITSUBISHI ELECTRIC CORP0 citations51

US11031898B2Jun 8, 2021

Power converter control device

MITSUBISHI ELECTRIC CORP0 citations51

MITSUBISHI DENKI KABUSHIKI DEN

1 patent

US5541669AJul 30, 1996

Motion adaptive luminance signal and color signal separation filter

MITSUBISHI DENKI KABUSHIKI DEN15 citations71

YASHIMA NOBORU

1 patent

US8259557B2Sep 4, 2012

Recording and reproduction control of optical disc, optical disc driving apparatus, optical disc driving method, data processing apparatus, and optical disc recording/reproducing apparatus using version of specification information included in the optical disc

YASHIMA NOBORU0 citations33

ISHIZUKA MITSURU

MITSUBISHI ELECTRIC CORP

Luminance and chrominance signals separating filter adaptive to movement of image

Chrominance-luminance separation method and filter performing selective spatial filter based on detected spatial correlation

Motion adaptive luminance signal and color signal separating filter

Motion adaptive luminance signal/chrominance signal separation filter

Motion-adaptive scanning-line conversion circuit

Motion adaptive luminance signal and color signal separating filter

Motion adaptive luminance signal and color signal separation filter

Luminance and chrominance signals separating filter adaptive to movement of image

Power converting device

Power conversion device

Power converter control device

MITSUBISHI DENKI KABUSHIKI DEN

Motion adaptive luminance signal and color signal separation filter

YASHIMA NOBORU

Recording and reproduction control of optical disc, optical disc driving apparatus, optical disc driving method, data processing apparatus, and optical disc recording/reproducing apparatus using version of specification information included in the optical disc