Inventor · disambiguated record
Shigehiro Sugiyama
Also filed as: SUGIYAMA SHIGEHIRO
3 granted patents·2 pending applications·3 citations·filing 2014–2017
53Inventor score
Top patents by PatentIndex Score
5 records- 0183US11427916B2Surface treatment apparatus and surface treatment methodMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Aug 30, 2022·2 cites·8 claims
- 0254US10464024B2Water treatment device and operating method for water treatment deviceMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Nov 5, 2019·0 cites·21 claims
- 0352US9975657B2Sterilization device for containerMITSUBISHI HEAVY IND FOOD & PACKAGING MACHINERY CO LTD·Filed 2014·Granted May 22, 2018·1 cites·10 claims
- 0448US2017275189A1Deposit monitoring device for water treatment device, water treatment device, operating method for same, and washing method for water treatment deviceMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 0537US2018104650A1Membrane separation apparatusMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →