Inventor · disambiguated record
Masao Tateno
Also filed as: TATENO MASAO
9 granted patents·96 citations·filing 1990–1998
88Inventor score
Top patents by PatentIndex Score
9 records- 0172US5772418AScrew type compressor rotor, rotor casting core and method of manufacturing the rotorTOCHIGI FUJI SANGYO KK·Filed 1996·Granted Jun 30, 1998·24 cites·7 claims
- 0260US5443054ASupercharging device for an internal combustion engineTOCHI FUJI SANGYO KABUSHIKI·Filed 1994·Granted Aug 22, 1995·21 cites·9 claims
- 0349US4989218AInduction heating type metal melting furnaceFUJI ELECTRIC CO LTD·Filed 1990·Granted Jan 29, 1991·14 cites·8 claims
- 0446US6142759ATwo-shift fluid machineTOCHIGI FUJI SANGYO KK·Filed 1998·Granted Nov 7, 2000·9 cites·4 claims
- 0546US5242330AVariable speed pulley and gear mechanismTOCHIGI FUJI SANGYO KK·Filed 1992·Granted Sep 7, 1993·11 cites·4 claims
- 0645US5797735AFluid machine having balance correctionTOCHIGI FUJI SANGYO KK·Filed 1996·Granted Aug 25, 1998·12 cites·3 claims
- 0734US5692889AFluid machine having screw rotors with a straight portion to be chuckedTOCHIGI FUJI SANGYO KK·Filed 1996·Granted Dec 2, 1997·3 cites·11 claims
- 0830US5806182AMethod of processing screw rotorTOCHIGI FUJI SANGYO KK·Filed 1996·Granted Sep 15, 1998·2 cites·5 claims
- 0929USRE36949EFluid machine having screw rotors with a straight portion to be chuckedTOCHIGI FUJI SANGYO KK·Filed 1998·Granted Nov 7, 2000·0 cites·11 claims
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