Inventor

KATADA MASAMICHI

JP3 patents

Patents

3 patents

US7911274B2Mar 22, 2011

Variable transconductance circuit

PANASONIC CORP6 citations67

US7486139B2Feb 3, 2009

Variable transconductance circuit

PANASONIC CORP1 citations45

US7548570B2Jun 16, 2009

Laser power control apparatus

PANASONIC CORP0 citations26