Inventor · disambiguated record

Katsuharu Shuto

Also filed as: SHUTO KATSUHARU

2 granted patents·27 citations·filing 1989–1992

61Inventor score

Technology areasB66B Y10T

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0152US4909279AFluid control valveHITACHI LTD·Filed 1989·Granted Mar 20, 1990·14 cites·8 claims
0246US5285027AHydraulic elevator and a control method thereofHITACHI LTD·Filed 1992·Granted Feb 8, 1994·13 cites·27 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →