Inventor · disambiguated record
Kazuhisa Takamizawa
Also filed as: TAKAMIZAWA KAZUHISA
2 granted patents·19 citations·filing 1993–2002
59Inventor score
Top patents by PatentIndex Score
2 records- 0153US6889684B2Apparatus, system and method for cutting a crystal ingotSEH AMERICA INC·Filed 2002·Granted May 10, 2005·9 cites·25 claims
- 0251US5386118AMethod and apparatus for determination of interstitial oxygen concentration in silicon single crystalSHINETSU HANDOTAI KK·Filed 1993·Granted Jan 31, 1995·10 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Kazuhisa Takamizawa 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 →