Inventor · disambiguated record
Shuji Kazuma
Also filed as: KAZUMA SHUJI
2 granted patents·10 citations·filing 1997–2003
54Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
2 records- 0138US7304459B2Synchronous rectification mode dc-to-dc converter power supply deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 4, 2007·7 cites·7 claims
- 0233US6167187ASpeed controlling circuit of dubbing recorder and dubbing equipment using the speed controlling circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 26, 2000·3 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Shuji Kazuma 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 →