Inventor
OKAYASU KENJI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OKAYASU KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKAYASU KENJI
10 patentsUS5282740AFeb 1, 1994
Portable heat conducting apparatus
OKAYASU KENJI24 citations92
US4986348AJan 22, 1991
Heat conducting device
OKAYASU KENJI27 citations92
US4930570AJun 5, 1990
Electronic equipment cooling device
OKAYASU KENJI31 citations92
US4792283ADec 20, 1988
Heat-driven pump
OKAYASU KENJI43 citations92
US4625790ADec 2, 1986
Heat transport apparatus
OKAYASU KENJI26 citations92
US7975657B2Jul 12, 2011
Portable heat transfer apparatus
OKAYASU KENJI13 citations83
US5129788AJul 14, 1992
Heat-driven pump
OKAYASU KENJI17 citations73
US4881593ANov 21, 1989
Heat conducting device
OKAYASU KENJI13 citations73
US8641213B2Feb 4, 2014
Mirror
OKAYASU KENJI2 citations62
US7661420B2Feb 16, 2010
Portable heat transfer apparatus
OKAYASU KENJI4 citations62
RIKIO CO LTD
3 patents(unassigned)
3 patentsUS6144766ANov 7, 2000
Method for controlling a drawing apparatus, a drawing apparatus and a waveform recording apparatus
4 citations62
US6119414ASep 19, 2000
Rocket damping device
3 citations62
US5953494ASep 14, 1999
Method for controlling a drawing apparatus, a drawing apparatus and a waveform recording apparatus
5 citations62