Inventor

KASHIWAZAKI TAKAHIRO

JP21 patents

⚠️ This page may combine multiple inventors who share the name “KASHIWAZAKI TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KASHIWAZAKI TAKAHIRO

NIPPON TELEGRAPH & TELEPHONE

Wavelength conversion element and method for manufacturing wavelength conversion element

Wavelength conversion apparatus

Optical element and manufacturing method thereof

Wavelength conversion element

Planar optical waveguide device for measuring amplitude phase of squeezed light

Wavelength conversion apparatus

Wavelength conversion device

Wavelength conversion element and method for manufacturing same

Optical signal processing circuit

Wavelength conversion apparatus

Wavelength conversion element and method for producing same

Optical signal transmitter

Wavelength converter

Optical amplifier

Wavelength conversion apparatus

Optical communication system

Wavelength conversion optical element

Planar optical waveguide device

Wavelength conversion device

Planar lightwave circuit and optical device

KYULUX INC

Compound, light-emitting material and organic light-emitting element