Inventor

HIRAO KAZUYUKI

JP29 patents

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

HIRAO KAZUYUKI

HITACHI HIGH TECH CORP

Overlay error measuring device and computer program for causing computer to measure pattern

Image-forming device, and dimension measurement device

Image-forming device, and dimension measurement device

Pattern measurement apparatus and defect inspection apparatus

Image-forming device, and dimension measurement device

Method for image adjustment and charged particle beam system

Charged particle beam device

Charged particle beam device

JAPAN SCIENCE & TECH CORP

Optical device and formation of optical waveguide using light-induced effect on refractive index

Method of selectively reforming an inner part of an inorganic body

Optical device and formation of optical waveguide using light-induced effect on refractive index

Radiation imaging device with photostimulable phosphor

HITACHI SHIPBUILDING ENG CO

Hydrogen production process

Production method of mayenite

Continuous production method of hydrogen

Method for preparing hydrogen

UNIV KYOTO

Modified calcium aluminate compound and production method therefor

Probe manufacturing method and probe

Method for producing conductive mayenite type compound

TOSOH CORP

Disordered fluorite-type photochemical hole burning crystal containing SM2+ as active ions

CENTRAL GLASS CO LTD

Optical waveguide array and method of manufacturing the same

KYOCERA CORP

Optical structural body, its manufacturing method and optical element

HASEGAWA AKIRA

Titania nanotube and method for producing same

KOHOKU KOGYO KK

Fiber array for optical communication and method of manufacturing the fiber array

SHIMOTSUMA YASUHIKO

Method for producing nanometer-size wires and nanometer-size wire

HIRAO KAZUYUKI

Optical element, manufacturing method thereof, and optical device

FUJII TAKASHI

Infrared ray transmissive optical member and manufacturing method thereof, optical device, and optical apparatus

LEF TECHNOLOGY INC

Method of modifying liquid crystal polymers

MURATA MANUFACTURING CO

Wire-grid metal sheet and wire grid