Inventor · disambiguated record
Kiyoharu Kutsuna
Also filed as: KUTSUNA KIYOHARU
4 granted patents·63 citations·filing 1988–1992
77Inventor score
Top patents by PatentIndex Score
4 records- 0154US4913714AAutomotive air conditionerNIPPON DENSO CO·Filed 1988·Granted Apr 3, 1990·22 cites·7 claims
- 0252US5184478ARefrigerant apparatusNIPPON DENSO CO·Filed 1991·Granted Feb 9, 1993·19 cites·6 claims
- 0344US5315376AMethod and apparatus for correcting concentrationJASCO CORP·Filed 1991·Granted May 24, 1994·14 cites·7 claims
- 0432US5237828AAir-conditioner for an automobile with non-azeotropic refrigerant mixture used to generate "cool head" and "warm feet" profileNIPPON DENSO CO·Filed 1992·Granted Aug 24, 1993·8 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →