Inventor · disambiguated record
Takanobu Koshimizu
Also filed as: KOSHIMIZU TAKANOBU
3 granted patents·38 citations·filing 2001–2005
68Inventor score
Files withMITSUI CHEMICALS INC3
Top patents by PatentIndex Score
3 records- 0175US6730595B2Protecting method for semiconductor wafer and surface protecting adhesive film for semiconductor wafer used in said methodMITSUI CHEMICALS INC·Filed 2001·Granted May 4, 2004·24 cites·5 claims
- 0268US6879026B2Surface protecting adhesive film for semiconductor wafer and processing method for semiconductor wafer using said adhesive filmMITSUI CHEMICALS INC·Filed 2003·Granted Apr 12, 2005·13 cites·12 claims
- 0358US7501312B2Method of protecting semiconductor wafer and adhesive film for protection of semiconductor waferMITSUI CHEMICALS INC·Filed 2005·Granted Mar 10, 2009·1 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Takanobu Koshimizu 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 →