Inventor

SAKURAI YASUKI

JP43 patents

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

SAKURAI YASUKI

SANTEC CORP

Integrated optical device

Detection device and manufacturing method of detection device

Spatial phase modulator

Tunable filter

Detection device

Wavelength selective optical switch

Optical filter and tunable filter

Optical device

Detection device

Light control system

Wavelength-selective switch array

Detection device and manufacturing method of detection device

Integrated optical device

Optical power attenuator

Spatial optical modulating system

Wavelength selective optical switch having specified characteristics of WDM signal light beam

YOKOGAWA ELECTRIC CORP

Apparatus, system, method and storage medium

Maintenance information sharing device, maintenance information sharing method, and non-transitory computer readable storage medium

Apparatus, method and storage medium to provide maintenance management with altered display based on a user&#39;s visual line

Apparatus, system, method, and non-transitory computer-readable medium for acquiring measurement data related to a target device that a user is looking at

Apparatus, method and storage medium

Apparatus, method and storage medium for detecting when a viewed equipment is different from an equipment to be inspected

Information display apparatus and information display method for superimposing additional information on an image

Communication device for switching stacks and method of controlling execution of stacks

Communication device

Management apparatus and communication system

Packet forwarding device and wireless communication system

SAKURAI YASUKI

Wavelength selective optical switch device

Wavelength selective optical switching devices

Optically variable filter apparatus and filter characteristic control method thereof

Optically variable filter array apparatus

Optically variable filter array apparatus

Tunable filter

SANTEC HOLDINGS CORP

Optical transmission system

Optical system

Variable wavelength filter

Optical device, method of manufacturing optical device, and method of manufacturing optical device chip

Liquid crystal device, optical system, spatial phase modulator, and method of manufacturing liquid crystal device

Liquid crystal device, optical system, spatial phase modulator, and method of manufacturing liquid crystal device

FUJITSU LTD

Characteristic measuring method and characteristic measuring system of wavelength division multiplexing optical amplifier

Planar lightwave circuit device and manufacturing method therefor

Planar lightwave circuit device and manufacturing method therefor

AKISADA YUKIYO

Wireless communication apparatus and wireless communication system

Apparatus, method and storage medium to provide maintenance management with altered display based on a user's visual line