Inventor · disambiguated record
Shizuo Adachi
Also filed as: ADACHI SHIZUO
4 granted patents·20 citations·filing 1997–2022
69Inventor score
Top patents by PatentIndex Score
4 records- 0145US11950065B2Speaker systemADACHI SHIZUO·Filed 2022·Granted Apr 2, 2024·0 cites·16 claims
- 0239US6428325B1Rotatable electrical connector for telephone cordSONY CORP·Filed 1999·Granted Aug 6, 2002·13 cites·4 claims
- 0333US5835587ATelephone having a hold functionSONY CORP·Filed 1997·Granted Nov 10, 1998·5 cites·4 claims
- 0428US5784458ATelephone having a hold functionSONY CORP·Filed 1997·Granted Jul 21, 1998·2 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Shizuo Adachi 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 →