Inventor · disambiguated record
Sakari Yokoyama
Also filed as: YOKOYAMA SAKARI
2 granted patents·110 citations·filing 1988–1990
68Inventor score
Files withNIHON KOHDEN CORP2
Top patents by PatentIndex Score
2 records- 0183US5101808AOutside-of-thorax type negative pressure artificial respiratorNIHON KOHDEN CORP·Filed 1990·Granted Apr 7, 1992·82 cites·11 claims
- 0240US4945899AMethod of and apparatus for artificial respiration in synchronism with voluntary breathing of a patientNIHON KOHDEN CORP·Filed 1988·Granted Aug 7, 1990·28 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →