Inventor · disambiguated record
Yuuhei Abe
Also filed as: ABE YUUHEI
5 granted patents·282 citations·filing 1977–1990
84Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0195US4325081AProgrammed timer for VTRHITACHI LTD·Filed 1980·Granted Apr 13, 1982·149 cites·10 claims
- 0291US4142375AControl apparatus for air conditioning unitHITACHI LTD·Filed 1977·Granted Mar 6, 1979·91 cites·9 claims
- 0382US4153922ARelay control circuitHITACHI LTD·Filed 1977·Granted May 8, 1979·21 cites·5 claims
- 0447US5130741AVideo camera having dc power source lightHITACHI LTD·Filed 1990·Granted Jul 14, 1992·13 cites·11 claims
- 0543US4599569AMethod and apparatus for detecting a phase or frequency error of a signalHITACHI LTD·Filed 1984·Granted Jul 8, 1986·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →