Inventor
MIYAKAWA HIDEAKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MIYAKAWA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
13 patentsUS4884156ANov 28, 1989
Magnetic head having a thin-film and a coil
CANON KK25 citations92
US4099192AJul 4, 1978
Photographic camera with an electromagnetic control system
CANON KK55 citations92
US4020433AApr 26, 1977
Release type electromagnetic device
CANON KK22 citations82
US6384550B1May 7, 2002
Speaker and drive device therefor
CANON KK19 citations80
US4240055ADec 16, 1980
Release type electromagnetic device for camera
CANON KK8 citations74
US4899241AFeb 6, 1990
Method of manufacturing a magnetic head having a thin film in a portion of its core
CANON KK7 citations73
US4589787AMay 20, 1986
Printer with rotatable print band
CANON KK6 citations73
US4389131AJun 21, 1983
Printer with electromagnetic drive yokes
CANON KK8 citations73
US4868972ASep 26, 1989
Method for manufacturing a magnetic head for performing high density recording and reproducing
CANON KK2 citations62
US4839762AJun 13, 1989
Rotary head device
CANON KK3 citations61
US4443090AApr 17, 1984
Electromagnetic transmitting apparatus for a camera
CANON KK2 citations61
US4881833ANov 21, 1989
Drive mechanism for a small-sized printer
CANON KK1 citations52
US4124855ANov 7, 1978
Automatic exposure control apparatus and a camera having the same
CANON KK1 citations51