Inventor · disambiguated record
Yoshio Asakawa
Also filed as: ASAKAWA YOSHIO
5 granted patents·185 citations·filing 1976–2008
83Inventor score
Top patents by PatentIndex Score
5 records- 0185US4042279AApparatus for recovering minerals, in particular manganese nodules, from the bottom of the waterSUMITOMO METAL MINING CO·Filed 1976·Granted Aug 16, 1977·32 cites·14 claims
- 0276US5072840AMedical bed apparatusASAKAWA YOSHIO·Filed 1990·Granted Dec 17, 1991·90 cites·4 claims
- 0358US6006377APatient carrying deviceFiled 1996·Granted Dec 28, 1999·41 cites·11 claims
- 0445US7681662B2Water bottom ore sampler and method of using the sameWILLIAMSON DEEP OCEAN ENGINEER·Filed 2008·Granted Mar 23, 2010·6 cites·10 claims
- 0536US5570482ASupporter for a human body and bed equipment using the sameFiled 1994·Granted Nov 5, 1996·16 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →