Inventor
HASHIMOTO RYOICHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO RYOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
13 patentsUS7118685B1Oct 10, 2006
Polishing liquid composition
KAO CORP23 citations92
US7604751B2Oct 20, 2009
Polishing liquid composition
KAO CORP9 citations84
US7247082B2Jul 24, 2007
Polishing composition
KAO CORP15 citations84
US7059941B2Jun 13, 2006
Polishing composition
KAO CORP7 citations74
US7015182B2Mar 21, 2006
Detergent composition for cleaning precision parts
KAO CORP4 citations61
US11958975B2Apr 16, 2024
Asphalt composition
KAO CORP0 citations60
US5613848AMar 25, 1997
Process for the production of glass-like carbon substrates for use as recording media and a setter for use in the process
KAO CORP6 citations60
US12104062B2Oct 1, 2024
Asphalt composition and manufacturing method therefor, and manufacturing method for asphalt mixture
KAO CORP0 citations57
US11708669B2Jul 25, 2023
Road paving method
KAO CORP0 citations57
US11168215B2Nov 9, 2021
Asphalt composition
KAO CORP0 citations57
US6607687B1Aug 19, 2003
Process for producing molded article
KAO CORP1 citations51
US11466156B2Oct 11, 2022
Asphalt composition
KAO CORP0 citations49
US9938406B2Apr 10, 2018
Polylactic acid resin sheet for thermal molding use
KAO CORP0 citations40
JOBAN ENGINEERING KK
2 patentsUS5609079AMar 11, 1997
Socket mechanism having flexible coupling therein used with vertical type powered bolt/nut driving apparatus
JOBAN ENGINEERING KK32 citations90
US5730034AMar 24, 1998
Automatic bolt driving apparatus for driving bolts to secure elongated concrete molding frame segments
JOBAN ENGINEERING KK14 citations69