Inventor · disambiguated record
Hidekazu Ouchi
Also filed as: OUCHI HIDEKAZU
2 granted patents·1 citations·filing 2004–2004
29Inventor score
Technology areasG11B
Files withPIONEER CORP2
Top patents by PatentIndex Score
2 records- 0143US7170831B2Optical pickup astigmatism measuring method, optical pickup astigmatism adjusting method, and optical pickup astigmatism measuring systemPIONEER CORP·Filed 2004·Granted Jan 30, 2007·1 cites·5 claims
- 0235US7064308B2Method of and apparatus for adjusting the focus position of an optical pickupPIONEER CORP·Filed 2004·Granted Jun 20, 2006·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Hidekazu Ouchi 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 →