Inventor
HIGASA SEIJIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIGASA SEIJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKANO SHINICHI
6 patentsUS8402906B2Mar 26, 2013
Device for reducing frictional resistance of ship body
TAKANO SHINICHI2 citations60
US9102383B2Aug 11, 2015
Air lubrication system of ship
TAKANO SHINICHI2 citations58
US8561562B2Oct 22, 2013
Device for reducing frictional resistance of ship body
TAKANO SHINICHI3 citations58
US8985041B2Mar 24, 2015
Air lubrication system of ship
TAKANO SHINICHI0 citations48
US8516970B2Aug 27, 2013
Device for reducing frictional resistance of ship body
TAKANO SHINICHI1 citations48
US8820256B2Sep 2, 2014
Frictional resistance reducing device of ship
TAKANO SHINICHI0 citations35