Inventor
IKARI MOTOO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “IKARI MOTOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
8 patentsUS7138646B2Nov 21, 2006
Light receiving device with controllable sensitivity and spatial information detecting apparatus with charge discarding device using the same
MATSUSHITA ELECTRIC WORKS LTD24 citations92
US4864147ASep 5, 1989
Optically scanning displacement sensor with linearity correction means
MATSUSHITA ELECTRIC WORKS LTD45 citations89
US4761546AAug 2, 1988
Optical displacement measuring system with nonlinearity correction
MATSUSHITA ELECTRIC WORKS LTD22 citations78
US6639656B2Oct 28, 2003
Distance measuring apparatus
MATSUSHITA ELECTRIC WORKS LTD10 citations73
US6513214B2Feb 4, 2003
Method of producing plural device chips from a thin plate of a pyroelectric material
MATSUSHITA ELECTRIC WORKS LTD10 citations73
US6677589B2Jan 13, 2004
Object detecting device with a pyroelectric sensor
MATSUSHITA ELECTRIC WORKS LTD12 citations71
US4633077ADec 30, 1986
Photoelectric switch with limit setting means to prevent disablement when the amplifier is saturated
MATSUSHITA ELECTRIC WORKS LTD7 citations70
US6399947B2Jun 4, 2002
Infrared ray receiving element and infrared ray sensor using the same
MATSUSHITA ELECTRIC WORKS LTD3 citations61