Mitutoyo Corporation

Sony Corporation

Yoshiro Asano

Shigeru Ohtani

Sadayuki Matsumiya

Yu Sugai

Shuji Hayashida

Osamu Saito

Fumihiko Koshimizu

Masaru Kawazoe

Shozaburo Tsuji

Tomoyuki Miyazaki

Shuichi Kamiyama

Hiroaki Fujii

Tatsuya Nagahama

Yuki Maeda

Atsuya Niwano

Yoshiaki Shiraishi

Yuhei Takatsu

Masaki Okayasu

Kenji Abiko

Kazuyuki Inose

Kenji Iwamoto

Masanori Arai

Masa Tanaka

Takuji Ohkubo

Isaiah Freerksen

Masafumi Yamanaka

Shinichiro Aoyagi

Hiroyuki Watanabe

Tomomi Sakaguchi

Takeshi Kawabata

Izushi Kobayashi

Shinichiro Tajiri

Kenji Okabe

Nobuyuki Hama

Hitoshi Isobe

Dai Yoneya

Kazuhiko Takatsuka

Hiroki Morita

Akihito Yajima

Koji Matsumoto

Nobuaki Higuchi

Yu Kawakubo

Manabu Kazehaya

A light source unit according to an embodiment of the present disclosure includes a light source section and a light-emitting device () that is excited by light derived from the light source unit and outputs fluorescence. The light-emitting device () includes a first base (), a phosphor layer () provided on one face of the first base (), and a first heat dissipation member () provided at the first base (). The first heat dissipation member () includes a plurality of fins (and) disposed to be spaced apart along a periphery.

Light source unit and projection display apparatus

Digital dial gauge

Micrometer

A light-emitting device of an embodiment of the present disclosure includes a first base, a second base that is disposed to face the first base, and a phosphor layer that is provided to be filled with a plurality of phosphor particles between the first base and the second base.

Light-emitting device, light source unit, and projection display apparatus

A light source device including a plurality of solid-state light sources, and a cooling member having a plurality of cooling surfaces, the cooling member being configured to cool the plurality of solid-state light sources provided on the respective cooling surfaces.

Light source device and image display device

A fluorescent substrate according to one embodiment of the present disclosure includes: a substrate that is in a rotatable manner; a fluorescent layer disposed in a center of the substrate; and a fixing layer that fixes a portion of a surface on side on which the fluorescent layer is located of the substrate and a portion of a surface on side on which the substrate is located of the fluorescent layer to each other. Thus, in a case where warpage occurs in the substrate due to a stress caused by thermal expansion arising in each of the fluorescent layer and the substrate, it is possible to reduce an amount of displacement of the fluorescent layer.

Fluorescent substrate, light source device, and projection display unit

Variable focal length lens

Display device for hardness tester

Hardness tester

Growing community of inventors

Tokyo, Japan

Yoshiro Asano