Inventor

MURAKAMI MASAO

JP22 patents

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

MURAKAMI MASAO

KOBE STEEL LTD

Kneading apparatus and method for kneading rubber-based composition using the same

Conical twin-screw extruder and dehydrator

Kneading apparatus

Kneading apparatus, including selectable discharge ports, for kneading rubber or rubber compositions

Tire testing machine and tire testing method

Kneading apparatus and method, including selectable supply ports, for kneading rubber or rubber compositions

Heat exchange system and rotor having the same

Kneading rotor, kneading machine, method for kneading rubber material, and method for manufacturing kneading rotor

SONY CHEMICALS CORP

Coat masking tape base material, and coat masking tape

Paint masking tape

SONY CORP

Adhesive resin composition

Adhesive composition and adhesive sheet

MURAKAMI MASAO

Kneading apparatus and method for kneading rubber-based composition using the same

Pneumatic circuit for tire testing device, tire testing device, and tire testing method

SHARP KK

Function display method and multi-functional apparatus having display embodying such method

TAKAHASHI EIJI

Device and method for inspecting tyre shape

NAKAYAMA MAIKO

Rim mounting device for tire testing device, magnet mounting method, rim replacing device and tire testing device

KOMATSU MFG CO LTD

Direct driven type shock ripper device

NAKASAKA AKIRA

Power conversion apparatus

NABTESCO CORP

Magnetic shielding door and magnetic shielding room

OKADA TORU

Tire uniformity testing device and tire uniformity testing method

YAMADA NORIFUMI

Batch mixer