Inventor · disambiguated record
Naohisa Ohyama
Also filed as: OHYAMA NAOHISA
1 granted patent·3 pending applications·25 citations·filing 1986–2010
42Inventor score
Top patents by PatentIndex Score
4 records- 0170US4734394AProcess for producing molecular sieve carbon fibersNIPPON SOKEN·Filed 1986·Granted Mar 29, 1988·25 cites·3 claims
- 0243US2009048093A1Carbon-based material combustion catalyst, manufacturing method of the same, catalyst carrier, and manufacturing method of the sameNIPPON SOKEN·Filed 2007·Application pending·0 cites
- 0343US2009203517A1Carbon-based material combustion catalyst, manufacturing method of the same, catalyst carrier, and manufacturing method of the sameNIPPON SOKEN·Filed 2007·Application pending·0 cites
- 0434US2011124489A1Carbon-based material combustion catalyst, manufacturing method of the same, catalyst carrier, and manufacturing method of the sameDENSO CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →