Inventor · disambiguated record
Tetsuo Shigeoka
Also filed as: SHIGEOKA TETSUO
4 granted patents·38 citations·filing 1993–1996
74Inventor score
Files withMITSUBISHI HEAVY IND LTD4
Top patents by PatentIndex Score
4 records- 0164US5582513AScroll type fluid machine having a biased drive bushMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Dec 10, 1996·21 cites·11 claims
- 0245US5727934AScroll type fluid machine having a thin plate for each scrollMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Mar 17, 1998·9 cites·12 claims
- 0331US5727935AScroll type fluid machine having a rotatable cylindrical ring on the drive bushMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Mar 17, 1998·5 cites·7 claims
- 0430US5344294AScroll type fluid apparatus of decreased sizeMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Sep 6, 1994·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →