Inventor · disambiguated record
Shoichi Ishiguchi
Also filed as: ISHIGUCHI SHOICHI
3 granted patents·3 pending applications·5 citations·filing 2014–2023
55Inventor score
Files withMIKUNI KOGYO KK6
Top patents by PatentIndex Score
6 records- 0186US11971116B2Rotary-type valve deviceMIKUNI KOGYO KK·Filed 2021·Granted Apr 30, 2024·4 cites·8 claims
- 0277US12313168B2Rotary valve deviceMIKUNI KOGYO KK·Filed 2022·Granted May 27, 2025·1 cites·13 claims
- 0346US2024052940A1Valve deviceMIKUNI KOGYO KK·Filed 2023·Application pending·0 cites
- 0446US2024410491A1Valve deviceMIKUNI KOGYO KK·Filed 2023·Application pending·0 cites
- 0542US2016201676A1Vacuum pump mechanismMIKUNI KOGYO KK·Filed 2014·Application pending·0 cites
- 0638US11885421B2Rotary-type valve deviceMIKUNI KOGYO KK·Filed 2021·Granted Jan 30, 2024·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →