Inventor

HAYAKAWA JUNICHIRO

JP31 patents

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

HAYAKAWA JUNICHIRO

FUJI XEROX CO LTD

Light emitting element, light emitting element array, and light transmission device

Light emitting element array and optical transmission device

Light emitting element array and optical transmission device

Light emitting apparatus and optical transmitting apparatus

Light emitting element array, optical device, and image forming apparatus

Surface emitting semiconductor laser, surface emitting semiconductor laser array, surface emitting semiconductor laser device, optical transmission device, information processing apparatus, and method of producing surface emitting semiconductor laser

Surface-emitting semiconductor laser device and method for producing the same

Light irradiation device, light irradiation system, and image forming apparatus

Optical transmission device

Light emitting element array and optical transmission device

Vertical cavity surface emitting laser array and method for manufacturing vertical cavity surface emitting laser array

Surface-emitting semiconductor laser device and method for producing the same

Light emitting element

Surface-emitting semiconductor laser, method for producing the same, surface-emitting semiconductor laser device, optical transmission device, and information processing device

Method of manufacturing surface-emitting semiconductor laser element

Surface emitting semiconductor laser device

Method of manufacturing optical semiconductor element

Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission device, and information processing device

FUJIFILM BUSINESS INNOVATION CORP

Light emitting apparatus and information processing apparatus

Light-emitting component, light-emitting element array chip, and optical measurement apparatus

Light-emitting device, optical device, measuring device, and information processing device

Semiconductor optical amplifier, light output apparatus, and distance measuring apparatus

Light emitting element array and optical transmission device

Semiconductor optical amplifier

Semiconductor optical amplifier, semiconductor optical amplification device, optical output device, and distance measuring device

Light-emitting component, light-emitting element array chip, and optical measurement apparatus

Semiconductor light emitter

Light-emitting component, light-emitting element array chip, and optical measurement apparatus

Optical semiconductor element, optical semiconductor device, optical transmission system, and method of manufacturing optical semiconductor device

Optical detection device, optical distance measurement device, and non-transitory computer readable medium

Semiconductor optical amplifier, optical output device, and distance measuring device