Inventor

ITO HIROMASA

JP20 patents

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

ITO HIROMASA

RIKEN

Apparatus for generating tera-Hertz wave and tuning method

Method and apparatus for generating tera-hertz wave

Method and apparatus for generating terahertz wave

Optical response measuring device and optical response measuring method

Terahertz wave detection device and method

UNIV TOHOKU

Junction-type semiconductor light emitting device with mesa

Optical function semiconductor device

Laser functional device

JAPAN SCIENCE & TECH AGENCY

Group velocity dispersion measuring device and group velocity dispersion measuring method

Polarization mode dispersion measuring device and polarization mode dispersion measuring method

MITSUBISHI CABLE IND LTD

Semiconductor light emitting device with vertical light emission

Optical device

MURATA MANUFACTURING CO

Ceramic electronic component and manufacturing method therefor

Electronic component

ITO HIROMASA

Carrier concentration measuring device and carrier concentration measuring method

LED drive circuit

INABA FUMIO

Surface emission type semiconductor light-emitting device

SAITO MIKIKO

BNA crystal

OHNO SEIGO

Mobility measuring apparatus, method therefor, and resistivity measuring apparatus and method therefor

GUO RUIXIANG

Monochromatic wavelength variable terahertz wave generation/detection system and method