Inventor

KAWAMICHI KOJI

JP4 patents

Patents

4 patents

US7057910B2Jun 6, 2006

Semiconductor device and control method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations80

US6707406B2Mar 16, 2004

Semiconductor device for inverter control and control method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations70

US6573849B2Jun 3, 2003

Semiconductor device having a plurality of AD converters for inverter control of a motor and method thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations70

US6661364B2Dec 9, 2003

Semiconductor device for inverter controlling

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations59