Inventor

HIBINO YOSHINORI

JP28 patents

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

HIBINO YOSHINORI

NIPPON TELEGRAPH & TELEPHONE

Planar lightwave circuit and optical circuit

Polarization desensitized optical waveguide interferometer

Optical multi/demultiplexer

No polarization dependent waveguide type optical circuit

WDM filter

Optical multiplexer and optical demultiplexer

Waveguide-type optical signal processing circuit

Wavelength multi/demultiplexer

NGK SPARK PLUG CO

Concentration calculation apparatus, concentration calculation system, and concentration calculation method

Oxygen sensor controlling apparatus, oxygen sensor controlling method and computer readable recording medium

Particulate detection apparatus

Ammonia occlusion amount estimation device and method, and purification control apparatus and method

Purification control device

Sensor control apparatus and sensor control system

Gas sensor processing apparatus

NICHIHA KK

Building material and method for manufacturing thereof

Packaging structure for building boards and building boards loading structure

Production method of wood cement board

NTT ELECTRONICS CORP

Arrayed waveguide grating type optical multiplexer/demultiplexer circuit

Optical device manufacturing method and manufacturing apparatus using local etching

IMAI TOSHIO

Coating film for building material

KAWAKAMI MAKOTO

Building material and method for manufacturing thereof

MIZUNO DAIZOU

Coating method of building board

SAWADA YOHEI

Throating

SAWADA KOJI

Wall structure

OHNO SYOUZOU

Building board

KATO TSUYOSHI

Gas sensor apparatus and method for controlling the same

MURASE MAMORU

Coating apparatus for coating a building board