Kioritz Corporation

Yamabiko Corporation

Yoshiki Nakayama

Masaki Takeda

Junichi Akaike

Yoetsu Yokocho

Masao Ohkanda

Tatsuhiko Matsubayashi

Shunsuke Nakadate

Mithuo Shimada

To avoid sandwiching of a sucked object in a gap between an inner wall of a fan case and a fan of a hand-held suction apparatus, an entering regulation part is positioned to extend into the air intake opening to return sucked objects back into the air intake opening and prevent sandwiching in the gap.

Suction device for powered apparatus

To obtain a hand-held powered suction device, which secures a high suction performance by a lightweight fan while preventing a blade of the fan from being damaged or being broken due to a sucked object. Forming an air intake opening along a driving axis of a fan in a portable-type fan case and providing a fan protection member to be rotated at an upstream side in an air intake direction of the fan within the intake opening being attached so as to be integrally rotated with the driving axis, a shock absorbing surface that is perpendicular in an air intake direction of the intake opening is formed on the fan protection member.

Hand-held powered suction device

A fuel inlet is disposed on the upper part of a fuel tank which is protruded upwardly and a connecting portion of a return pipe is located which is also protruded on the upper part of the fuel tank being separated from the fuel inlet and an air reservoir is disposed within the connecting portion of the return pipe. When fuel is poured through the fuel inlet, fuel will not go into the air reservoir. Therefore, vibrations given to the fuel tank does not cause the return pipe blocked at its lower end, allowing overflown fuel to be returned smoothly back to the fuel tank.

Fuel tank for circulating carburetor

A safety device for a throttle of an internal combustion engine comprises a throttle lever for controlling an opening of a throttle valve of the internal combustion engine, a throttle lever control means for selectively locking and unlocking operation of the throttle lever, a throttle lever control cancellation means for cancelling the throttle lever control means from controlling the throttle lever and an internal combustion engine operation control means, responsive to displacement of said throttle lever control cancellation means, for selectively operating and stopping the operation of said internal combustion engine.

Safety device for a throttle of an internal combustion engine

A clipper-type bush cutter comprises a mount part provided on the side of a power source, an upper part of a head unit connected rotatably within a predetermined angle range back and forth with respect to the mount part, and a lower part of the head unit connected rotatably through 360 degrees in the right and left directions at the bottom of the upper part and for reciprocatably supporting clipper-type cutting blades. A first relative angle adjusting device is disposed between the upper part and the mount part and a second relative angle adjusting device is disposed between the lower part and the upper part.

Clipper-type bush cutter

The device for mounting a carburetor having a body made of synthetic resin comprises a heat insulating member for intercepting transmission of heat from a cylinder of an engine to the carburetor and a temperature adjusting metallic member is interposed between the heat insulating member and the carburetor.

Growing community of inventors

Akishima, Japan

Yoshiki Nakayama