Inventor · disambiguated record
Shigeo Kitazawa
Also filed as: KITAZAWA SHIGEO
3 granted patents·18 citations·filing 2001–2005
67Inventor score
Technology areasY10T
Files withKITZ CORP3
Top patents by PatentIndex Score
3 records- 0164US7234682B2Ball valve and method for production thereofKITZ CORP·Filed 2005·Granted Jun 26, 2007·4 cites·9 claims
- 0263US6916011B2Ball valve and production method thereforKITZ CORP·Filed 2001·Granted Jul 12, 2005·10 cites·8 claims
- 0338USD459787SBall valveKITZ CORP·Filed 2001·Granted Jul 2, 2002·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Shigeo Kitazawa 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 →