Inventor · disambiguated record

Hirofumi Shiba

Also filed as: SHIBA HIROFUMI

3 granted patents·90 citations·filing 1988–1989

74Inventor score

Technology areasF16H

Files withDAIKIN MFG CO LTD3

Top patents by PatentIndex Score

3 records

0187US4996893ASpeed change control device in automatic transmission for automobileDAIKIN MFG CO LTD·Filed 1988·Granted Mar 5, 1991·55 cites·4 claims
0260US4815341AElectronically controlled automatic transmissionDAIKIN MFG CO LTD·Filed 1988·Granted Mar 28, 1989·18 cites·14 claims
0353US5079973AHydraulic speed change stage control systemDAIKIN MFG CO LTD·Filed 1989·Granted Jan 14, 1992·17 cites·5 claims

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