Inventor
YONEZAWA SUSUMU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “YONEZAWA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS4742558AMay 3, 1988
Image information retrieval/display apparatus
NIPPON TELEGRAPH & TELEPHONE274 citations98
US4437177AMar 13, 1984
Small-sized video or audio pickup device having a beam deflector disposed within a focusing device support
NIPPON TELEGRAPH & TELEPHONE9 citations72
US4571715AFeb 18, 1986
Optical head movable in a tracking direction
NIPPON TELEGRAPH & TELEPHONE8 citations68
US4143937AMar 13, 1979
Phase shifter for hologram recording
NIPPON TELEGRAPH & TELEPHONE18 citations68