Inventor · disambiguated record
Katsumi Imai
Also filed as: IMAI KATSUMI
5 granted patents·18 citations·filing 1997–2002
74Inventor score
Technology areasH03G
Files withSANYO ELECTRIC CO5
Top patents by PatentIndex Score
5 records- 0156US6590437B2Logarithmic amplifierSANYO ELECTRIC CO·Filed 2002·Granted Jul 8, 2003·7 cites·9 claims
- 0248US6472938B2Automatic level controlling circuitSANYO ELECTRIC CO·Filed 2001·Granted Oct 29, 2002·4 cites·8 claims
- 0343US6469577B2Automatic level controlling circuitSANYO ELECTRIC CO·Filed 2001·Granted Oct 22, 2002·2 cites·9 claims
- 0430US6317502B1Electronic volume control circuit with controlled output characteristicSANYO ELECTRIC CO·Filed 1997·Granted Nov 13, 2001·5 cites·6 claims
- 0525US6072365AAudio level compression circuitSANYO ELECTRIC CO·Filed 1998·Granted Jun 6, 2000·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Katsumi Imai 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 →