Inventor · disambiguated record
Yasuhiro Umano
Also filed as: UMANO YASUHIRO
3 granted patents·138 citations·filing 1978–1984
75Inventor score
Files withKOMATSU MFG CO LTD3
Top patents by PatentIndex Score
3 records- 0194US4453421ALoad monitoring system for a pressKOMATSU MFG CO LTD·Filed 1982·Granted Jun 12, 1984·95 cites·5 claims
- 0275US4309696ATrouble detecting unit in an optical security deviceKOMATSU MFG CO LTD·Filed 1978·Granted Jan 5, 1982·32 cites·4 claims
- 0351US4654569AControl circuit for transfer deviceKOMATSU MFG CO LTD·Filed 1984·Granted Mar 31, 1987·11 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →