Inventor
CHIKASAKI MASAAKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “CHIKASAKI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
9 patentsUS5255034AOct 19, 1993
Camera having an automatic film loading mechanism
MINOLTA CAMERA KK23 citations92
US5382992AJan 17, 1995
Film cartridge accommodating device which prevents previously used cartridges from being employed in a camera or the like
MINOLTA CAMERA KK9 citations74
US5307099AApr 26, 1994
Film cartridge accomodating device which prevents previously used cartridges from being employed in a camera or the like
MINOLTA CAMERA KK13 citations74
US5483310AJan 9, 1996
Film cartridge and a camera employing the film cartridge
MINOLTA CAMERA KK13 citations73
US5410380AApr 25, 1995
Apparatus for feeding photographic film having two perforations per frame
MINOLTA CAMERA KK10 citations73
US5357302AOct 18, 1994
Apparatus for feeding photographic film having two perforations per frame
MINOLTA CAMERA KK13 citations73
US5220371AJun 15, 1993
Film cartridge and a camera employing the film cartridge
MINOLTA CAMERA KK17 citations73
US5497212AMar 5, 1996
Rewinding device for cameras
MINOLTA CAMERA KK4 citations63
US5307101AApr 26, 1994
Camera using film cartridge
MINOLTA CAMERA KK5 citations61
MINOLTA CO LTD
3 patentsUS5923912AJul 13, 1999
Perforation detection device and camera provided with the perforation detection device
MINOLTA CO LTD3 citations55
US6157787ADec 5, 2000
Film feeding mechanism
MINOLTA CO LTD0 citations46
USRE36184EApr 6, 1999
Camera having an automatic film loading mechanism
MINOLTA CO LTD0 citations41