Inventor

OKUDA TSUGUNORI

JP3 patents

Patents

3 patents

US7777468B2Aug 17, 2010

Semiconductor apparatus

RICOH KK11 citations81

US7772815B2Aug 10, 2010

Constant voltage circuit with higher speed error amplifier and current limiting

RICOH KK10 citations75

US7709899B2May 4, 2010

Semiconductor apparatus

RICOH KK0 citations49