Inventor · disambiguated record

Tatsuo Asai

Also filed as: ASAI TATSUO

1 granted patent·1 pending application·52 citations·filing 1978–2020

48Inventor score

Technology areasB01D G05B

Files withNIPPON DENSO CO1 OTSL INC1

Top patents by PatentIndex Score

2 records

0183US4236901AAir cleaner with secondary air filter elementNIPPON DENSO CO·Filed 1978·Granted Dec 2, 1980·52 cites·3 claims
0237US2021247773A1Estimation system, estimation apparatus, estimation method, and computer programOTSL INC·Filed 2020·Application pending·0 cites

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