Inventor

HATTORI TETSUYA

JP22 patents

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

HATTORI TETSUYA

SUMITOMO ELECTRIC INDUSTRIES

Optical waveguide devices and methods of fabricating the same

Optical waveguide device, and method of manufacturing optical waveguide device

Method for manufacturing semiconductor optical device using inductive coupled plasma-enhance CVD

Method to fabricate semiconductor optical device

Optical waveguide device and method of manufacturing same

Method for manufacturing silicon carbide semiconductor device

Method of producing semiconductor optical device

TOKAI RIKA CO LTD

Printed circuit board connector

Plug-in connection structure

Device for temporarily fastening electronic component to circuit board

Connector and fixing structure of connector and board

NGK INSULATORS LTD

Lanthanum boride sintered body and method for producing the same

Gas sensor assembling apparatus and assembling method

Electron emitter

Method for assembling gas sensor, and gas sensor assembly apparatus

AISIN SEIKI

Occupant modeling device, occupant modeling method, and occupant modeling program

Occupant monitoring device, occupant monitoring method, and occupant monitoring program

HITACHI LTD

Casing construction for electronic equipment

AISIN CORP

Occupant monitoring device, occupant monitoring method, and occupant monitoring program

TDK CORP

High dielectric porcelain composition and method of reducing sintering temperature thereof

PILOT INK CO LTD

Ballpoint-pen ink compositions

HATTORI TETSUYA

Ti3SiC2 based material, electrode, spark plug and manufacturing method thereof