Inventor

CHATO TETSUO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “CHATO TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

US6700144B2Mar 2, 2004

PANASONIC CORP

1 patent

US7545156B2Jun 9, 2009

Test circuit and test method that includes supplying a current to a plurality of light-receiving elements

PANASONIC CORP1 citations50

CHATO TETSUO

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Semiconductor device and method for manufacturing the same

Optical transmitter

Amplifier circuit and optical pickup device

Light-receiving amplifier circuit and optical pick-up device using the same

PANASONIC CORP

Test circuit and test method that includes supplying a current to a plurality of light-receiving elements