Fujitsu Corporation

Ryo Hattori

Wataru Murata

Hiroaki Matsuda

Yoshiya Matsumoto

Hidekatsu Kobayashi

Tatsuhito Araki

Manabu Sotodate

Ken Shoji

Takashi Suzuki

Kouki Murakami

Manabu Hongo

Hidehiko Hizuka

Nariyasu Hayakawa

Takeshi Komuro

Masamichi Watanabe

Shoh Tsuchiya

An electronic device includes a first housing member having an opening that houses a housed object; a second housing member that is mated with the first housing member; a cover member that covers the opening; and a sealing member that is integrated with the first housing member by two-color molding, seals a seam between a perimeter of the opening of the first housing member and the cover member as well as a seam between the first housing member and the second housing member, and contacts side surfaces of the housed object when the housed object is housed in the opening.

Electronic device and sealed structure

There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.

Device housing, mobile terminal device, and method therefor

An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.

Illumination device including light source, light diffuser and light shield, and manufacturing method thereof

An electronic device includes an outer case having a sound hole, an acoustic unit included in the outer case in a position corresponding to a position of the sound hole, a sheet member provided between the acoustic unit and the outer case in a position corresponding to the position of the sound hole, and placed over the acoustic unit to cover an outside of an outer edge of the acoustic unit, a mounting portion circumferentially provided on an outer peripheral portion of the sheet member and mounted to the outer case, and an extension portion that extends the mounting portion toward an inner periphery thereof on a side of the sheet member facing the acoustic unit and to which the acoustic unit is mounted.

Electronic device including a waterproof sheet member

A mobile device includes a trigger having a rod-like body fixed at one end. A housing has a first hole into which the body is inserted. A sensor detects that the trigger has been operated in the direction in which the body is pulled from the hole. A buzzer is activated in response to the sensor's having detected the operation of the trigger. A second hole is formed in a firmly fitted member. The body is inserted in the second hole so as to be freely slid forward or backward against the hole. The fitted member is fitted firmly in the entrance portion of the first hole; and a sealing member contacts the internal wall of the first hole and the body.

Mobile device

A mobile device includes a trigger having a molded component defining the outer shape of the mobile device, and a rod-like body fixed to the molded component at one end. A housing has a hole into which the rod-like body is inserted. Guide walls guide movement of the rod-like body in the direction in which the rod-like body is inserted into or pulled from the hole. A sensor detects that the trigger has been operated in the direction in which the rod-like body is pulled from the hole. An alarm device is activated in response to detection of the operation of the trigger by the sensor. The trigger has sheet-metal members fixed to the molded component and guided by the guide walls by their being moved in contact with the guide walls in the direction in which the rod-like body is inserted or pulled.

A mobile device having a housing and operating on power supplied from the battery loaded in the battery chamber including: a pair of walls of the housing having hook receiving portions formed a groove; a battery lid covering the battery chamber so as to be freely detached; a pair of positioning hooks serving to position the battery lid by entering the grooves of the corresponding hook receiving portions; overhanging edges serving to regulate position of the cover lid; and a waterproof gasket fixed to the battery chamber side of the cover lid so as to be in contact with all sides of the battery chamber.

Growing community of inventors

Kawasaki, Japan

Ryo Hattori