Sony Corporation

Toppan Printing Co., Ltd.

Panasonic Holdings Corporation

Orc Manufacturing Co., Ltd.

Sony Group Corporation

Sony Mobile Communications Inc.

Panasonic Intellectual Property Management Co., Ltd.

Tokyo Denki University

Jin Sato

Yuichiro Suzuki

Toru Ozone

Mitsuru Kano

Takayoshi Ito

Ryoya Suzuki

Hiroshi Koyama

Tomihiro Omuro

Shen Wang

Hiroshi Abe

Masahiro Fujita

Akira Nakazawa

Nao Takashima

Yoshihiko Kamiya

Yoshiaki Hiraoka

Hideki Yoshida

Norio Saito

Munehiro Yoshikawa

Tatsuya Yokoyama

Mami Uchida

Ayumi Mizobuchi

Kazuyuki Ikeda

Daisuke Kawaguchi

Kenichi Sakusabe

Motoo Aiba

Kyu Kanno

Satoshi Kawakita

Takatoshi Yamada

Takashi Norizuki

Yuka Ohashi

Takafumi Horiike

Yushi Sayama

Tatsushi Nashida

Akio Takada

Takashi Watanabe

Kiyoshi Ota

Yutaka Soda

Hideo Suyama

Munekatsu Fukuyama

Shuichi Haga

Takuji Shibata

Goro Takaki

Toshiaki Yoshihara

Toru Katakura

Hiroaki Narisawa

Mamoru Sasaki

Masato Kon

Wataru Ishikawa

Katsumi Momose

Hiroshi Kasahara

Yoshihisa Nakamura

Masaru Yamaga

Akio Shigekane

Takahumi Horiike

Kirihito Ogawa

Hiroaki Muraoka

Kyoko Kuroki

Yoshifumi Kori

Tsugio Nakamura

To provide a technology that can suppress the reduction of an antenna gain while maintaining the quality of the design of the exterior furnishing of the antenna. Provided is an antenna apparatus including: an antenna module that includes a first slot antenna that transmits or receives a first wireless signal, a first feed element that supplies power to the first slot antenna, a second slot antenna that transmits or receives a second wireless signal having a polarization direction orthogonal to a polarization direction of the first wireless signal, and a second feed element that supplies power to the second slot antenna; and a metal plate that includes a first slot, and a second slot a longitudinal direction of which is orthogonal to a longitudinal direction of the first slot.

Antenna apparatus

To optimize space efficiency in mounting a plurality of antennas compatible with different frequencies. According to the present disclosure, provided is an antenna device including a first antenna that operates at a first frequency, and a second antenna that is provided adjacent to the first antenna, operates at a second frequency lower than the first frequency, and has a ground potential connected to a grounding wire provided at the first antenna.

Antenna device

To realize polarization MIMO in a more suitable form in a mobile communication apparatus. A communication apparatus includes a plurality of antenna parts configured to receive or transmit a wireless signal, a communication control part configured to control transmitting or receiving the wireless signal via at least any of the plurality of antenna parts, and a casing housing the communication control part, in which each of the plurality of antenna parts is held near each of a plurality of partial regions normal directions of which cross each other or the normal directions of which are mutually twisted in outer faces of the casing, and transmit or receive a first wireless signal and a second wireless signal propagating in directions substantially orthogonal to the partial regions and having mutually different polarization directions.

Communication apparatus

[Problem] To prevent radiation waves from being reflected inside a casing when a plurality of antennas compatible with different frequencies are mounted. [Solution] According to the present disclosure, provided is an antenna apparatus including a first antenna that operates at a first frequency, and a second antenna that is arranged on an outer side of a casing relative to the first antenna, that operates at a second frequency lower than the first frequency, and that includes an opening in a radiation direction of the first antenna.

Provided is a mobile object capable of appropriately communicating a status of the mobile object to the outside. The mobile object includes: a main body that moves; a pair of left and right headlights that are arranged on a front surface of the main body; and a pair of linear light emitters each including a light emission area which emits light linearly, the pair of linear light emitters being arranged respectively above the pair of left and right headlights.

Mobile device having headlights and corresponding linear light emitters

A laminate that improves barrier properties of an atomic layer deposition film in spite of use of a substrate made of a polymer material, and provides a gas barrier film and a method of producing the same. The laminate includes: a substrate made a polymer material; an undercoat layer disposed on at least part of a surface of the substrate and made up of an inorganic material containing Ta; and an atomic layer deposition film disposed so as to cover a surface of the undercoat layer.

Laminate and method of producing the same, and gas barrier film and method of producing the same

Sensor for transportation robot

Transportation robot

Fender for electric wheelchair

An antenna device including: a substrate; a plurality of antenna elements supported by the substrate, each of the antenna elements having a feeding point; and a parasitic element supported by the substrate and having no feeding point, in which the plurality of antenna elements is disposed to be spaced apart from each other along a predetermined direction, the parasitic element is mutually spaced apart in the direction from a first antenna element located on an end side in the direction among the plurality of antenna elements, and a first element interval between the parasitic element and the first antenna element is equal to or less than twice a second element interval between the first antenna element and a second antenna element located on an opposite side of the parasitic element with respect to the first antenna element.

A communication apparatus includes a plurality of antenna parts configured to receive or transmit a wireless signal, a communication control part configured to control transmitting or receiving the wireless signal via at least any of the plurality of antenna parts, and a casing housing the communication control part, in which each of the plurality of antenna parts is held near each of a plurality of partial regions normal directions of which cross each other or the normal directions of which are mutually twisted in outer faces of the casing, and transmit or receive a first wireless signal and a second wireless signal propagating in directions substantially orthogonal to the partial regions and having mutually different polarization directions.

Even a thin communication device is enabled to transmit or receive a polarized wave having a polarization direction substantially coinciding with a thickness direction of the communication device. An antenna device includes a first substrate extending in a first direction, a second substrate supported on the first substrate, and extending in both the first direction and a second direction orthogonal to the first direction, and an antenna element supported on a surface of the second substrate, the surface having a normal direction substantially coinciding with a third direction orthogonal to both the first direction and the second direction, and configured to transmit or receive a wireless signal having a polarization direction substantially coinciding with the second direction.

A laminate includes a substrate made of an organic polymer having a functional group containing an oxygen atom or a nitrogen atom, a functional layer bonded to the functional group of the organic polymer contained in the substrate and formed by an atomic layer deposition process, and an overcoat layer provided to cover the functional layer and containing transition metal atoms. Because the adhesion between the substrate and the functional layer is improved and the functional layer is protected by the overcoat layer, it is possible to achieve both improved gas barrier properties and/or improved durability against an environmental stress such as heat, humidity and the like.

Laminate and method for fabricating the same

Growing community of inventors

Tokyo, Japan

Jin Sato