Toyota Jidosha Kabushiki Kaisha

Tsubakimoto Chain Company

Fujitsu Ten Limited

Denso Ten Limited

Masashi Nakamura

Nobuyuki Tomatsu

Zixun Mei

Yuki Bisaiji

Toshimitsu Sakai

Hiroki Ishida

Yusuke Nishida

Koji Sagata

Kazuhiko Hamada

Masanobu Maeda

Shunsuke Kobayashi

Syunji Sakura

Yasuhide Nakamura

Junichi Oura

Yohei Yokota

Masahiro Iwamoto

Isamu Umegaki

Shinji Hishioka

Saki Morimoto

Masahito Isayama

Tatsuyuki Hayashi

Takao Kataoka

Takashi Moriki

Tadashi Ujino

A service providing mobile unitcomprised of a frameforming a ring shape about a horizontal axis, movement-use wheelsattached to the bottom part of the frame, a hydrogen storage tank insert panformed inside the frame, and a fuel cellarranged inside the frame. Hydrogen is supplied to the fuel cellfrom a replaceable hydrogen storage tankinserted into the hydrogen storage tank insert part. A service providing spacehaving a ring-shaped inner circumference surface of the frameas its outer edges is formed by the frame, and power can be supplied from the fuel cellto a service providing unit installed inside the service providing space

Service providing mobile unit

A service providing mobile unit comprising the frame, movement-use wheelsprovided at the bottom part of the frame, hydrogen storage tank insert partsformed inside the frame, and the fuel cellarranged in the frame. A service for supplying hydrogen to the fuel cellfrom the hydrogen storage tankinserted in the hydrogen storage tank insert part, a service for lending out the hydrogen storage tankinserted in the hydrogen storage tank insert part, a service for returning a used hydrogen storage tankto the hydrogen storage tank insert part, and a service for storing the hydrogen storage tankinserted into the hydrogen storage tank insert partare provided.

To provide an enclosure structure having relatively high rigidity to a speaker system mounted on a vehicle, and to improve frequency characteristics of sound pressure. The speaker system includes: a hollow framework member extending in a front-back direction of a vehicle; and a speaker unit installed such that an internal space of the framework member is usable as a back cavity. The framework member has a partition member at at least one end of the internal space, and spatial path lengths from the speaker unit to both longitudinal ends of the internal space are substantially the same.

Speaker system and enclosure structure of speaker system

A communication system includes: a plurality of mobile terminals; and a linked apparatus that works in concert with the plurality of mobile terminals. The linked apparatus is configured to establish a wireless connection to a selected one of the plurality of mobile terminals. The selected one of the plurality of mobile terminals is designated as a relaying apparatus that relays communications. The plurality of mobile terminals includes: a first mobile terminal that serves as the relaying apparatus before a change of selection of the relaying apparatus; and a second mobile terminal that serves as the relaying apparatus after the change of selection of the relaying apparatus. In a case where the selection of the relaying apparatus is changed from the first mobile terminal to the second mobile terminal, (1) the first mobile terminal sends, to the linked apparatus, a credential that is used to establish a wireless connection to the second mobile terminal, the credential being acquired from the second mobile terminal, and (2) the linked apparatus establishes the wireless connection to the second mobile terminal as the relaying apparatus using the credential.

Communication system

A storage conveyor that secures a number of stored workpieces while saving space is provided. When a sprocket on a driving side is driven to rotate in a forward/reverse direction by a chain drive motor, opposing bend suppression members between a pair of chains are successively engaged/disengaged, and an opposing portion between the pair of chains is extended/retracted with respect to a workpiece conveyance surface. Thus, workpieces are passed between the workpiece conveyance surface and workpiece receivers. Consequently, the workpieces can be stored in a vertical direction (up-down direction), making it possible to secure the number of stored workpieces while saving space.

Storage conveyor

Growing community of inventors

Kobe, Japan

Masashi Nakamura