Inventor · disambiguated record

Atuo Hirai

Also filed as: HIRAI ATUO

1 granted patent·3 citations·filing 1981–1981

21Inventor score

Technology areasB30B

Files withHITACHI KIDEN KOGYO KK1

Top patents by PatentIndex Score

1 record

0124US4373433AMethod and apparatus for dewatering screeningsHITACHI KIDEN KOGYO KK·Filed 1981·Granted Feb 15, 1983·3 cites·5 claims

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