Inventor · disambiguated record
Yuichi Tsumagari
Also filed as: TSUMAGARI YUICHI
11 granted patents·1 pending application·162 citations·filing 1994–2000
91Inventor score
Top patents by PatentIndex Score
12 records- 0177US6217297B1Mounting structure of electric motor-driven compressorDENSO CORP·Filed 1998·Granted Apr 17, 2001·35 cites·7 claims
- 0272US6234768B1Sealed-type electric compressor having refrigerant passageDENSO CORP·Filed 1999·Granted May 22, 2001·39 cites·10 claims
- 0364US6158980ACompressor with motorDENSO CORP·Filed 1999·Granted Dec 12, 2000·18 cites·5 claims
- 0460US5807089AScroll type compressor with a reinforced rotation preventing meansNIPPON DENSO CO·Filed 1996·Granted Sep 15, 1998·22 cites·3 claims
- 0550US5634781AScroll-type compressor having bolted housingsTOYODA JIGOSHOKKI SEISAKUSHO K·Filed 1996·Granted Jun 3, 1997·17 cites·3 claims
- 0645US5641278AScroll compressorNIPPON DENSO CO·Filed 1995·Granted Jun 24, 1997·9 cites·1 claims
- 0742US6196817B1Compresser with lubricating oil controlDENSO CORP·Filed 1999·Granted Mar 6, 2001·7 cites·6 claims
- 0840US5540571AScroll-type compressor having bolted housingsTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Jul 30, 1996·9 cites·6 claims
- 0936US2001014293A1Compressor with scroll compression mechanismFiled 2000·Application pending·0 cites
- 1035US5711659AMethod of manufacturing a movable scroll element and a scroll element produced by the same methodTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Jan 27, 1998·3 cites·6 claims
- 1133US5920985AMethod of manufacturing a movable scroll elementTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Jul 13, 1999·2 cites·8 claims
- 1230US5531579AScroll type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Jul 2, 1996·1 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Yuichi Tsumagari files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →