Inventor

NISHIKAWA YUKIO

JP49 patents

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

NISHIKAWA YUKIO

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Laser beam machining device

Laser cutting method and apparatus for effecting said method

Laser ablation apparatus

Laser sputtering apparatus

Laser ablation device and thin film forming method

Laser sputtering apparatus

Laser processing method

Magnesium alloy molded product and method for manufacturing the same

Laser optical device

Laser sputtering apparatus

Sputtering apparatus

Laser optical device

Laser sputtering apparatus

Polygon mirror

Frequency fine-adjusting apparatus for a piezo-electric oscillator

Method for manufacturing lens array optical system

Piezoelectric transducer and method of adjusting oscillation frequency thereof

Surface-treated article of magnesium or magnesium alloys, method of surface preparation and method of coating

Method of making laminated film capacitors

Method of manufacturing magnesium alloy molded product, painted structure thereof, method of painting the same, and casings using the same

PANASONIC IP MAN CO LTD

Battery block and manufacturing method therefor

Assembled battery

Iron core and motor using iron core

Vacuum heat insulating material

Stator and motor

Light emitting device, manufacturing method therefor, and waveguide structure

PANASONIC CORP

Method of manufacturing composite optical component and the composite optical component

Laminated member, laminated body, and motor

Iron core and motor

Thin strip component, method for manufacturing same, and motor using thin strip component

Magnetic plate laminate, manufacturing method therefor, and motor using this laminate

Iron core and motor

PRECISION MONOLITHICS INC

Tuneable I.C. active integrator

Quasi-resistive battery feed for telephone circuits

Powerless starting circuit

Low power, process and temperature insensitive FET bias circuit

NISHIKAWA YUKIO

Battery block and method for manufacturing same

Laser-bonded component and production method for same

Exterior parts

Pneumatic film holding device

UNIV TOHOKU

Heat treatment apparatus for laminated body of amorphous alloy ribbon and soft magnetic core

Magnetic-plate laminated body and motor

SANYO ELECTRIC CO

Secondary-battery charging system and method and battery pack

KK TOYODA JIDOSHOKKI SEISAKUSHO

Towing tractor

ASAIDA YASUHIRO

Battery block

HAMADA HIDEAKI

Battery block and method of manufacturing the same

DAINIPPON SCREEN MFG

Device for positioning films on base sheets

NAKAI IZURU

Laser soldering apparatus

TOHOKU MAGNET INST CO LTD

Method for producing laminated magnetic core