Inventor · disambiguated record
Tatsuo Tsutsui
Also filed as: TSUTSUI TATSUO
15 granted patents·1 pending application·209 citations·filing 1999–2012
93Inventor score
Files withUNISIA JECS CORP4BIO ACTIS LTD3BIOACTIS LTD3TSUTSUI TATSUO3SHIN NIPPON BIOMEDICAL LAB LTD2
Top patents by PatentIndex Score
16 records- 0189US8827946B2Intranasal granisetron and nasal applicatorTSUTSUI TATSUO·Filed 2010·Granted Sep 9, 2014·20 cites·48 claims
- 0279US7806117B2Peroral powder delivery deviceSHIN NIPPON BIOMEDICAL LAB LTD·Filed 2006·Granted Oct 5, 2010·24 cites·5 claims
- 0369US10071211B2Intranasal delivery devicesTSUTSUI TATSUO·Filed 2012·Granted Sep 11, 2018·5 cites·20 claims
- 0465US7353823B2Powder chemical feeding device for nasal cavityBIOACTIS LTD·Filed 2003·Granted Apr 8, 2008·34 cites·8 claims
- 0563US7722566B2Device to deliver a powdery medicine into nasal cavitySHIN NIPPON BIOMEDICAL LAB LTD·Filed 2003·Granted May 25, 2010·30 cites·6 claims
- 0663US7278982B2Powder medicine applicator for nasal cavityBIOACTIS LTD·Filed 2003·Granted Oct 9, 2007·27 cites·6 claims
- 0762US6510968B2Pressure relief valve for an inhalatorUNISIA JECS CORP·Filed 2000·Granted Jan 28, 2003·8 cites·20 claims
- 0862US6202900B1Dispensing valve for an aerosol-type container enabling gaseous fluid rechargingUNISIA JECS CORP·Filed 1999·Granted Mar 20, 2001·32 cites·7 claims
- 0955US6871763B2Gas injection valve and filling jig used for filling gasBIO ACTIS LTD·Filed 2002·Granted Mar 29, 2005·4 cites·9 claims
- 1053US6871799B2Gas injection valve and filling jig used for filling gasBIO ACTIS LTD·Filed 2002·Granted Mar 29, 2005·2 cites·4 claims
- 1149USRE45404EPowder medicine applicator for nasal cavityTSUTSUI TATSUO·Filed 2003·Granted Mar 3, 2015·4 cites·38 claims
- 1246US10293123B2Test substance administration system for animal experimentNAGATA RYOICHI·Filed 2007·Granted May 21, 2019·0 cites·12 claims
- 1346US2005173451A1Gas injection valveBIOACTIS LTD·Filed 2003·Application pending·0 cites
- 1444US6820778B2Gas injection valve, and injection jig used for gas injectionBIO ACTIS LTD·Filed 2002·Granted Nov 23, 2004·0 cites·4 claims
- 1538US6305582B1Inhaler and valve thereforUNISIA JECS CORP·Filed 1999·Granted Oct 23, 2001·10 cites·16 claims
- 1636US6338339B1Pressure relief valve for an inhalatorUNISIA JECS CORP·Filed 1999·Granted Jan 15, 2002·9 cites·54 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →