Inventor
KAKU RYOJI
JP6 patents
Patents
6 patentsUS5185823AFeb 9, 1993
Waveguide type optical device
JAPAN AVIATION ELECTRON44 citations91
US5085501AFeb 4, 1992
Fiber optic gyroscope using optical waveguide couplers
JAPAN AVIATION ELECTRON18 citations71
US6685870B2Feb 3, 2004
Method and apparatus for manufacturing photonic crystal element
JAPAN AVIATION ELECTRON12 citations70
US6739762B2May 25, 2004
Optical device package
JAPAN AVIATION ELECTRON4 citations59
US6851868B2Feb 8, 2005
Optical connector module
JAPAN AVIATION ELECTRON1 citations46
US7336866B2Feb 26, 2008
Optical fiber device
JAPAN AVIATION ELECTRON0 citations40