Inventor

MIYA YUKIO

JP32 patents

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

MIYA YUKIO

CITIZEN WATCH CO LTD

Method of forming films over inner surface of cylindrical member

Method of forming films over inner surface of cylindrical member

Method of forming films over insulating material

Guide bush and method of forming film over guide bush

Method of forming films over inner surface of cylindrical member

Guide bush and method of forming hard carbon film over the inner surface of the guide bush

Valve unit for water mixing valve

Method of forming a DLC film over the inner surface of guide bush

Method of forming hard carbon film over inner surface of cylindrical member

Electronic optical display device and method of manufacturing the same

Resin molding mold

Wear-resistant reed for a high-speed loom

Sealed housings for a subminiature piezoelectric vibrator

Decorative article having white film and production method therefor

Guide bush and method of forming diamond-like carbon film over the guide bush

Method of forming a hard carbon film over an inner surface of a guide bush using a jig

Method of forming hard carbon film over the inner surface of guide bush

Method of removing hard carbon film formed on inner circumferential surface of guide bush

Method of forming DLC films over inner surface of cylindrical member

Guide bush and method of forming diamond-like carbon film over the guide bush

Jig for forming hard carbon film over inner surface of guide bush using the jig

Method of forming hard carbon film over the inner surface of guide bush

Heating roller device

Guide bush and method of forming hard carbon film over the inner surface of the guide bush

Dents for reed in high-speed weaving machine, and method of manufacturing same

Tableware and method for surface treatment thereof, substrate having hard decorative coating film and method for production thereof

Method of forming a hard carbon film over the inner surface of a guide bush

CITIZEN HOLDINGS CO LTD

Decorative article having a white coating

Decorative article having white coating and method for manufacture thereof

Golden ornament and process for producing the same

MIYA YUKIO

Decorative part and process for producing the same

SHINMAYWA IND LTD

Arc evaporator, method for driving arc evaporator, and ion plating apparatus