Inventor

KUBOTA MASAO

JP29 patents

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

KUBOTA MASAO

KUBOTA MASAO

Drill

Drill

Twist drill

Rotary cutting tool

Escalator device

Conveyor machine

Revolving cutting tool

Photosensitive element, method for forming resist pattern, and method for producing printed circuit board

Apparatus for producing a substance utilizing agravic effect

Method of producing a substance utilizing agravic effect and an apparatus for carrying out same

Photosensitive element

(unassigned)

Complex cutting-blade tool and machining method using same

Multipurpose freight vehicle

Mechanism for transporting connected steps

Chain

High-speed continuous conveying system

Turning-around-type continuous conveying apparatus

Sloping transportation apparatus for carrying large sized objects

Drive mechanism for an endless track conveyor apparatus

PANASONIC IP MAN CO LTD

Gate device and system

Collation device

Gate device and gate device arrangement structure

Gate device

FUJI KASUI KOGYO KK

One-pack type epoxide composition

Polyepoxide and reaction product of aminoalkylimidazole, polyamine, urea and diepoxide as curing component

HITACHI CHEMICAL CO LTD

Photosensitive film for circuit formation and process for producing printed wiring board

Photosensitive element

FUJI ELECTRIC CO LTD

Method for manufacturing thin-film magnetic recording medium

YAZAKI CORP

Busbar module