Inventor

SEI YUJIRO

JP3 patents

Patents

3 patents

US6601972B2Aug 5, 2003

Deuterium lamp box and portable light source apparatus

HAMAMATSU PHOTONICS KK87 citations95

US6637913B2Oct 28, 2003

Portable light source apparatus

HAMAMATSU PHOTONICS KK7 citations71

US6644835B2Nov 11, 2003

Portable light source apparatus

HAMAMATSU PHOTONICS KK5 citations60