Inventor

TAKIGAWA HIROSHI

JP53 patents

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

TAKIGAWA HIROSHI

FANUC CORP

Machine learning apparatus, laser machining system and machine learning method

Inventory management system having functions of performing inventory management and preventive maintenance

Air-cooled laser device having L-shaped heat-transfer member with radiating fins

Laser apparatus in which laser oscillation part, air cooling machine and dehumidifier are cooled by common cooling water

Machining condition setting device and 3D laser machining system

Machine learning apparatus for learning condition for starting laser machining, laser apparatus, and machine learning method

Beam branching device

Laser system having fault diagnosis function

Long-life, high-efficiency laser apparatus having plurality of laser diode modules

Laser apparatus including plurality of laser modules

LD module cooling device and laser apparatus

Optical fiber for a fiber laser, fiber laser, and production method for optical fiber for a fiber laser

Laser machining system

Fiber laser device and machine learning device

Fiber selector and laser apparatus

Fiber laser apparatus

Optical power monitoring device and laser apparatus

Laser apparatus including plurality of laser modules

Laser apparatus

Laser control device, laser control system, laser device, and laser control method

Machine learning device learning failure occurrence mechanism of laser device

Laser apparatus

Laser apparatus including dew condensation prevention function

Laser apparatus for calculating effective driving time

Laser device capable of using small-sized chiller

Laser apparatus having condensation prevention function

Air-cooled laser device having heat-transfer member with heat radiating fins

Laser device provided with function to determine feasability of opening door

FANUC LTD

Cooling device and surface emitting device comprising same

Cooling device of a planar light source

Two-dimensional laser diode array light-emitting device

Cooling device

Cooling device of a planar light source

Method of making a cooling device of a planar light source

Fabrication of cooling device of a planar light source

Light source device for pumping solid-state laser medium

SUMITOMO ELECTRIC INDUSTRIES

Solid DC cable

Solid cable, manufacturing method thereof, and transmission line therewith

Dielectric strength test method of superconducting cable

Joint for superconducting cable

KOBE STEEL LTD

Nitrogen containing powder metallurgical tool steel

Nitrogen containing high speed steel obtained by powder metallurgical process

Nitrogen containing high speed steel obtained by powder metallurgical process

FUJITSU LTD

Method for chemical vapor deposition of semiconductor films by separate feeding of source gases and growing of films

Infrared detector

IWATANI & CO

Method and apparatus for uniting a scion to a stock

Method and apparatus for uniting a scion to a stock

AGENCY IND SCIENCE TECHN

Method of making heat resistant heavy-duty components of a turbine by superplasticity forging wherein different alloys are junctioned

TOMOEGAWA PAPER MFG CO LTD

Electrical insulating laminated paper, process for producing the same oil-impregnated power cable containing the same

SUMITOMO CHEMICAL CO

Peroxide decomposition catalyst