Inventor

NISHIOKA TAKAO

JP51 patents

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

NISHIOKA TAKAO

SUMITOMO ELECTRIC INDUSTRIES

Joint body of aluminum and silicon nitride and method of preparing the same

Method of producing silicon nitride ceramic component

Combination of shim and cam

Dust core with specific relationship between particle diameter and coating thickness, and method for producing same

Silicon nitride sintered body

Method of machining silicon nitride ceramics and silicon nitride ceramics products

Silicon nitride sintered body and process for producing the same

Ceramics-metal jointed body

Valve-open-close mechanism

Soft magnetic material, compressed powder magnetic core and method for producing compressed power magnetic core

Grind-machining method of ceramic materials

Silicon nitride sintered material for cutting tools and process for making the same

Ceramic sliding component

Manufacturing method for silicon nitride-based sintered body

Ceramic adjusting shim

Silicon nitride sintered body and process for producing the same

High strength silicon nitride sintered body and process for producing same

Silicon nitride sintered body and process for producing the same

Process for preparation of sintered silicon nitride

Combination body of shim and cam

Fuel injection pump

Sliding component and production method thereof

Combination of adjusting shim and cam

Ceramic die for cutting and shaping lead frames and method of cleaning the same

Process for producing silicon nitride sliding member

Facility for grinding silicon nitride ceramic workpiece

Method of machining silicon nitride ceramics and silicon nitride ceramics products

Sintered silicon nitride bodies suitable for use as high impact materials

High strength silicon nitride sintered body and process for producing same

Silicon nitride sintered body

Process for production of sintered silicon nitride made article

Soft magnetic material and dust core produced therefrom

Diamond-coated sliding part

Sliding part for a sliding mechanism

Ceramic sliding component

Zirconia vane for rotary compressors

Soft magnetic material and powder magnetic core

Method for producing dust core compact and dust core compact

Soft magnetic material and method of producing powder compact

Process for producing soft magnetism material, soft magnetism material and powder magnetic core

Soft magnetism material and powder magnetic core

Adjusting shim

ITAMI WORKS OF SUMITOMO ELECTR

Electromagnetic actuator

Electromagnetic actuator and valve-open-close mechanism

Electromagnetic actuator and valve-open-close mechanism

MUROTO TEKKOSHO KK

Attachment coupler

Attachment coupler

AGENCY IND SCIENCE TECHN

Silicon nitride ceramic and process for forming the same

DENSO CORP

Compound magnetic material and fabrication method thereof

UENO TOMOYUKI

Dust core and method for producing the same