Inventor · disambiguated record
Yoichi Wakabayashi
Also filed as: WAKABAYASHI YOICHI
5 granted patents·72 citations·filing 1977–2013
77Inventor score
Top patents by PatentIndex Score
5 records- 0185US4506423AMethod of producing a fluid pressure reducing deviceHITACHI LTD·Filed 1983·Granted Mar 26, 1985·52 cites·15 claims
- 0250US4916459AParabolic antenna dishHITACHI LTD·Filed 1987·Granted Apr 10, 1990·15 cites·1 claims
- 0347US4142392AInternally groove forming apparatus for heat exchanging pipesHITACHI LTD·Filed 1977·Granted Mar 6, 1979·5 cites·3 claims
- 0446US8760246B2Reed switchYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Granted Jun 24, 2014·0 cites·15 claims
- 0536US8659375B2Reed switchNAKAHASHI SHUNJI·Filed 2012·Granted Feb 25, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →