Inventor
TAKASHIMA MITSURU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TAKASHIMA MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS4643522AFeb 17, 1987
Optical pickup having a driving unit for moving objective lens
SONY CORP54 citations95
US5365930ANov 22, 1994
Apparatus for measuring and evaluating blood circulation
SONY CORP72 citations93
US5339819AAug 23, 1994
Pulse detecting apparatus
SONY CORP31 citations92
US5396895AMar 14, 1995
Apparatus for simulating blood circulation
SONY CORP38 citations89
US4275278AJun 23, 1981
Diaphragm for a loudspeaker
SONY CORP24 citations80
US5249467AOct 5, 1993
Pressure detecting apparatus
SONY CORP12 citations73
US4547874AOct 15, 1985
Moving coil type cartridge mounted on cantilever within central opening of ring magnet
SONY CORP2 citations62
US4493071AJan 8, 1985
Pickup cartridge
SONY CORP2 citations56
US4410975AOct 18, 1983
Stereophonic pick-up cartridge
SONY CORP0 citations51