Inventor

ITOU TATUO

JP2 patents

Patents

2 patents

US5872884AFeb 16, 1999

Optical waveguide conversion device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations89

US5991490ANov 23, 1999

Optical waveguide and optical wavelength conversion device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations78