Inventor · disambiguated record
Tsutomu Shirai
Also filed as: SHIRAI TSUTOMU
4 granted patents·2 pending applications·20 citations·filing 2009–2013
72Inventor score
Top patents by PatentIndex Score
6 records- 0182US8778137B2Bulky paper with concavo-convex pattern and process for producing thereofNOZAKI SATOSHI·Filed 2013·Granted Jul 15, 2014·8 cites·12 claims
- 0282US8580080B2Process for producing bulky paper with concavo-convex patternNOZAKI SATOSHI·Filed 2009·Granted Nov 12, 2013·7 cites·8 claims
- 0378US8449718B2Bulky paper with concavo-convex pattern and process for producing thereofNOZAKI SATOSHI·Filed 2009·Granted May 28, 2013·4 cites·7 claims
- 0455US9173787B2Absorbent articleNOZAKI SATOSHI·Filed 2010·Granted Nov 3, 2015·1 cites·8 claims
- 0541US2011294388A1Water-disintegrable nonwoven fabricKONISHI TAKAYOSHI·Filed 2010·Application pending·0 cites
- 0636US2012191056A1Layered absorbent sheetNOZAKI SATOSHI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →