Inventor

SUGIKAWA ETSUKO

JP2 patents

Patents

2 patents

US6309347B1Oct 30, 2001

Air and water supply system for endoscopes

FUJI PHOTO OPTICAL CO LTD124 citations97

US6558317B2May 6, 2003

Air and water supply system for endoscopes

FUJI PHOTO OPTICAL CO LTD61 citations94