Inventor
HISHIDA YASUYUKI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HISHIDA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CABLE
5 patentsUS5583492ADec 10, 1996
Method and apparatus for monitoring inside a manhole
HITACHI CABLE112 citations94
US7779706B2Aug 24, 2010
Cable-type load sensor
HITACHI CABLE2 citations62
US7747386B2Jun 29, 2010
Collision detection sensor
HITACHI CABLE5 citations62
US7376292B2May 20, 2008
Optical fiber sensor, manufacturing method thereof, and collision detection device
HITACHI CABLE2 citations62
US7373029B2May 13, 2008
Optical fiber impulse sensor fabricating method
HITACHI CABLE3 citations59