Inventor · disambiguated record
Yuuichi Shirasu
Also filed as: SHIRASU YUUICHI
3 granted patents·31 citations·filing 2005–2007
70Inventor score
Technology areasB01D
Files withMITSUBISHI RAYON CO3
Top patents by PatentIndex Score
3 records- 0190US7306105B2Composite porous membrane and method for producing the sameMITSUBISHI RAYON CO·Filed 2005·Granted Dec 11, 2007·23 cites·8 claims
- 0276US7807221B2Composite porous membrane and method for producing the sameMITSUBISHI RAYON CO·Filed 2007·Granted Oct 5, 2010·6 cites·7 claims
- 0365US7562778B2Composite porous membrane and method for producing the sameMITSUBISHI RAYON CO·Filed 2007·Granted Jul 21, 2009·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Yuuichi Shirasu 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 →