Inventor · disambiguated record

Hiroyasu Obata

Also filed as: OBATA HIROYASU

1 granted patent·15 citations·filing 1997–1997

37Inventor score

Technology areasY10T

Files withHITACHI TECHNO ENG1

Top patents by PatentIndex Score

1 record

0150US5910001AMethod for adjusting engaged clearance between rotors of screw compressor and apparatus thereforHITACHI TECHNO ENG·Filed 1997·Granted Jun 8, 1999·15 cites·12 claims

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