Inventor

KOYAMA KAZUO

JP52 patents

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

KOYAMA KAZUO

NIPPON STEEL CORP

Twin-roll continuous casting method

Continuously cast slab of extremely low carbon steel with less surface defects in steel sheet-producing step; extremely low carbon sheet steel; and process for producing the same

High-strength steel sheet suitable for deep drawing and process for producing the same

High-strength cold rolled steel sheet and high-strength plated steel sheet possessing improved geomagnetic shielding properties and process for producing the same

Method for producing a dual-phase steel sheet having excellent formability, high artificial-aging hardenability after forming, high strength, low yield ratio, and high ductility

Process for producing high-strength, low yield ratio and high ductility dual-phase structure steel sheets

Method of producing dual phase structure cold rolled steel sheet

Process for producing hot-rolled steel sheet having high r value

Process for producing cold-rolled high strength steel sheet having excellent formability and conversion-treatability

Cold rolled steel sheet and galvanized steel sheet having improved homogeneity in workability and process for producing same

Process for producing cold rolled steel strip having excellent mechanical strength and useful for motor vehicles

Building low yield ratio hot-dip galvanized cold rolled steel sheet having improved refractory property

Process for producing cold rolled steel sheets having excellent press formability and ageing property

One-sided enamelable hot-rolled steel sheet and process for producing the same

Process for producing cold rolled steel sheets having excellent press formability and ageing property

Hot-rolled steel sheet of high cold formability and method of producing such steel sheet

SANKYO CO

Isoxazole derivatives

Isoxazole derivatives

Heterocyclic compounds, their preparation and their therapeutic use

3-aryloxmethyl-cephalosporin derivatives, and their medical use

Prostaglandin derivatives, their preparation and use

Carbacyclin derivatives, process for their preparation and compositions containing them

Carbacyclin compounds; pharmaceutical compositions and method of use

Prostaglandin derivatives, their preparation and their therapeutic use

BTG INT LTD

Preventives or remedies for alzheimer&#39;s disease, or amyloid protein fibril-formation inhibitors, which include a nitrogen-containing heteroaryl compound

Benzylamine analogues

Benzylamine analogues

Benzylamine analogues

Preventives or remedies for Alzheimer&#39;s disease, or amyloid protein fibril-formation inhibitors, which include a nitrogen-containing heteroaryl compound

BRIDGESTONE TIRE CO LTD

Adhesive for polyester fibrous material

Pneumatic radial tire

Adhesive for bonding polyester fibrous material to rubber compositions

Adhesive for polyester fibrous material

Withstand-voltage tire

CLARION CO LTD

Scanning receiver with stored frequencies

RDS system radio

Radio receiver for locating the strongest signal carrying a selected program

KOYAMA KAZUO

Single-differential converting circuit

Radio broadcasting receiver and method for seeking radio broadcasting

Amplifier circuit

ISHIDA SCALE MFG CO LTD

System for packaging, weighing and labeling articles

Apparatus for packaging, weighing and labeling merchandise

ISHIDA CO INC

Film supplying apparatus and lift mechanism for a packaging machine

ISHIDA SEISAKUSHO

Stretch packaging machine

WATADA AKIFUMI

Disk brake apparatus

KOYAMA KK

Cylinder liner and cylinder block

FOUNDATION JAPAN CONSTRUCTION

Map display device, map display system, map display method, and map display program product

KASEI OPTONIX

Red colored phosphor and process for preparing the same

INAKO KAZUYOSHI

IBOC broadcasting receiver

ASAHI KASEI MICRODEVICES CORP

Successive-approximation type AD converter and pipeline type AD converter

Preventives or remedies for alzheimer's disease, or amyloid protein fibril-formation inhibitors, which include a nitrogen-containing heteroaryl compound

Preventives or remedies for Alzheimer's disease, or amyloid protein fibril-formation inhibitors, which include a nitrogen-containing heteroaryl compound