Fujifilm Corporation

Ricoh Company, Ltd.

Nissan Motor Company Limited

Hitachi Automotive Systems, Ltd.

Fuji Photo Film Company, Limited

Hodogaya Chemical Co., Ltd.

Sony Corporation

Tanaka Kikinzoku Kogyo K.k.

Kabushiki Kaisha Hitachi Seisakusho

Mazda Motor Corporation

Nsk Corporation

Fuji Jukogyo Kabushiki Kaisha

Hitachi Astemo Ltd.

Toyo Communication Equipment Co., Ltd.

Nsk Steering Systems Co., Ltd.

Jun Watanabe

Hiroyuki Yoneyama

Takato Suzuki

Yasuhiro Satoh

Kenichiroh Saisho

Makoto Inamoto

Kiyotaka Sawada

Ichiro Amimori

Yasuo Yamanaka

Nobutaka Chiba

Hideyuki Otsuka

Tetsuya Asakura

Toshikazu Nanbu

Takayasu Sakashita

Toshikazu Oshidari

Shin Aoki

Kenshi Ushijima

Kenichi Fukuda

Hidenobu Kishi

Kae Nagano

Masami Ito

Katsumi Inoue

Masaki Okubo

Yoshikazu Aoki

Masafumi Umekawa

Masateru Yasumura

Naohiro Tarumoto

Toshiharu Hatakeyama

Hiroshi Inoue

Kohji Sakai

Makoto Kano

Sadao Takahashi

Ryuji Saneto

Shunsuke Kunieda

Junichi Hirakata

Naohiro Matsunaga

Haruhito Mori

Kazuhiro Nakamura

Go Maruyama

Hirohisa Hokazono

Takuya Usui

Masahiro Omata

Shinji Suzuki

Hidetoshi Watanabe

Nobuhiro Morita

Yusuke Ohashi

Toshiyuki Katsumoto

Daisaku Abiru

Shigeki Yamamoto

Satoru Tsurumi

Toshimichi Hagiya

Miho Higuchi

Yukinori Kita

Yukito Saitoh

Yuji Yamanaka

Shinichi Morishima

Yujiro Yanai

Hideki Toshikage

Seiichi Moriyama

Masaki Noro

Naoyoshi Yamada

Haruyoshi Kumura

Hideyasu Ishibashi

Ikuo Maeda

Yuichi Kobayashi

Makoto Ishiguro

Kei Honda

Akihiro Sato

Toshihiro Kanematsu

Kazutaka Okamoto

Satoshi Hirano

Daiki Wakizaka

Naohiko Inoue

Masayoshi Miura

Wataru Yokoyama

Jun Sugihara

Miho Asahi

Tokuju Oikawa

Shigeru Kamegaya

Hirotaka Oikawa

Kentaro Toyooka

Shinpei Yoshida

Seunghwan Park

Jun Yamada

Yusuke Ohta

Kenro Takahashi

Shigeru Oouchida

Akihiro Ikeyama

Kotaro Yasuda

Keiji Ueda

Shigeyuki Uehara

Atsushi Odaira

Masafumi Yoshida

Tetsuya Sasaki

Makoto Kanou

Yuji Murakami

Kenichi Nakamura

Isao Ikuhara

Shinya Kato

Yasuhisa Omata

Provided are a decorative film including a reflective layer which consists of a dielectric multi-layer film and develops a color due to an optical interference or a structural color, in which the dielectric multi-layer film has a plurality of regions having different reflection performances in an in-plane direction, at least one of the plurality of regions is a region having a specular reflectivity, and at least another one of the plurality of regions is a region having a diffuse reflectivity; and a molded product and an electronic device using the decorative film.

Decorative film, molded product, and electronic device

To provide a disc brake having a planetary gear reduction mechanism that may be satisfactory costly and achieve improved reliability, a planetary gear reduction mechanism of a disc brake according to the present disclosure includes a sun gear having an input gear portion to which rotation from a motor is transmitted and an output gear portion extending axially from a radial central region of the input gear portion, a plurality of planetary gears configured to mesh with the output gear portion of the sun gear, and an internal gear configured to mesh with each planetary gear, and the internal gear has a cylindrical support portion configured to rotatably support the sun gear. Accordingly, at the time of assembly, the axis of the sun gear and the axis of the internal gear may be arranged substantially concentrically, which may result in improved reliability and cost satisfaction.

Disc brake and planetary gear reduction mechanism

An image display device includes a lens array, and a scanner to two-dimensionally scan the lens array with a light beam for image display, in which each of lenses of the lens array includes a convex surface with different curvatures in two directions orthogonal to the optical axis of the lens and to each other.

Image display device and vehicle incorporating the same

Provided is a display device capable of switching between a wide viewing angle and a narrow viewing angle with a simple configuration and simple control. The problem is solved by providing a display element and an optical switching element which is disposed on a visible side of the display element, in which the optical switching element has a light guiding plate and a light source for causing light to be incident on an end surface of the light guiding plate, and 80% or more of the light emitted from the light guiding plate when the light source is turned on is emitted to a region at an angle of 30&#xb0; or more with respect to a normal line of the light guiding plate on a surface on the opposite side of the display element.

Display device

A screen member irradiated with image display light is provided. The screen member includes an optical element having an optical surface configured to reflect or refract light, wherein an absolute value of a local curvature of the optical surface changes in one direction of a plane perpendicular to an optical axis of the optical element, and becomes a local minimum at at least one position.

Screen member, image display apparatus, and object apparatus

A microlens array includes N lenses ranging from a 1lens to an Nlens and a lens arrangement area. N is a positive integer. The lens arrangement area has the N lenses arranged in array. The lens arrangement area receives light emitted from a light source. An i(i being 1to N) lens satisfies a conditional expression below:&#x2212;20&#xb0;&#x2264;&#x3b8;&#x2264;20&#xb0;

Microlens array, image display apparatus, object apparatus, and mold

The purpose of the present invention is to provide a charge control agent for polymerized toners and particularly for color toners, which has a large charge amount and environmentally stable charging characteristics. Since a charge control agent including a pyrazolone derivative represented by a general formula (1) or a salt of the derivative as an active ingredient has a large charge amount and excellent environmental stability of charging, it has an excellent charge-imparting effect for use in polymerized toners and particularly in color toners: in the formula, R, R, and Reach independently represent a substituted or unsubstituted C1 to C20 linear or branched alkyl group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group.

Toner and charge control agent using pyrazolone derivative or salt of derivative

The present invention provides a catalyst for hydrogen peroxide decomposition with which hydrogen peroxide present in acid-containing water to be treated can be efficiently decomposed at low cost and which is less apt to dissolve away in the water being treated, can be stably used over a long period, and renders acid recovery and recycling possible. The present invention has solved the problems with a catalyst for hydrogen peroxide decomposition which is for use in decomposing hydrogen peroxide present in acid-containing water to be treated, the catalyst including a base and, a catalyst layer that is amorphous, includes a platinum-group metal having catalytic function and a Group-6 element metal having catalytic function and is formed over the base.

Catalyst for hydrogen peroxide decomposition, process for producing the same, and method for decomposing hydrogen peroxide using the catalyst

An image display device includes a light source, an imaging element to form an image with a light beam from the light source, and a lens array illuminated with the light beam forming the image for image display, in which lenses are arranged closely to each other. In which in the lens array a curvature radius of a surface of a border of neighboring lenses is set to be smaller than a wavelength of the light beam.

Lens array and image display device incorporating the same

A waste liquid treatment device () treats water to be treated that contains at least hydrogen peroxide, by decomposing the hydrogen peroxide. The waste liquid treatment device () is equipped with a housing (), an introduction port () that is provided to the housing () and that introduces the water to be treated into the housing (), a discharge port () that is provided to the housing () and that discharges treated water to be obtained by treating the water to be treated, and one or more channel-defining members () that are disposed within the housing () and that have a surface that a catalyst is disposed on, wherein the one or more channel-defining members () define, between the introduction port () and the discharge port (), a channel (P) for the water to be treated, the channel (P) having a turning in at least one position.

Waste liquid treatment device and waste liquid treatment method

An object of the invention is to provide a disc brake improved in reliability. In a disc brake, a first holder-side projection is formed on a holder, and a first cover-side recess that fits the first holder-side projection of the holder is formed in a cover. An elastic member is disposed between the first holder-side projection of the holder and the first cover-side recess in the cover.

Disc brake

Growing community of inventors

Kanagawa, Japan

Jun Watanabe