Inventor
TAKAHASHI NOVUO
JP3 patents
Patents
3 patentsUS6891183B2May 10, 2005
Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus
FUJI PHOTO FILM CO LTD15 citations89
US6768128B2Jul 27, 2004
Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus
FUJI PHOTO FILM CO LTD2 citations59
US6750446B2Jun 15, 2004
Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus
FUJI PHOTO FILM CO LTD0 citations48