Inventor

KUROKI KAZUHIKO

JP19 patents

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

KUROKI KAZUHIKO

SANYO ELECTRIC CO

Organic electroluminescent element and a method for producing the same

Organic electroluminescent device

Organic electroluminescent device having improved durability

Magnetoresistive device

Magnetoresistive device and method of preparing the same

Optical recording medium and reproducing method therefor

Focus adjusting apparatus provided with a focus lens member formed of polymer gel substance having electro-reactive deformability

Dielectric filter having external connection terminals on dielectric substrate and antenna duplexer using the same

Microwave dielectric ceramic composition

Surface acoustic wave device

Dielectric filter comprising a plurality of coaxial resonators of different lengths all having the same resonant frequency

Heated infrared gas analyzer using a pyroelectric infrared sensor

Microwave dielectric ceramic composition

Optical wavelength converting device and manufacturing method thereof

Dielectric filter having corresponding individual external and ground electrodes formed on a dielectric substrate

Liquid crystal chopper and infrared sensor

Microwave dielectric ceramic composition

KAMI ELECTRONICS IND CO LTD

Flat transformer

ALPS ELECTRIC CO LTD

Light separation element and light receiving optical device using same