Tokyo Electron Limited

Toshiba Ceramics Co., Ltd.

Japan Aviation Electronics Industry, Limited

Covalent Materials Corporation

Hiroyuki Honma

Takanori Saito

Ken Nakao

Norihiko Saito

Eiichi Toya

Tomio Konn

Tomohiro Nagata

Kazutoshi Miura

Harunari Hasegawa

George Hoshi

Sunao Seko

Hiroshi Mori

Akira Otsu

Katsutoshi Ishi

Yuichi Koreeda

Hideyuki Ono

Kenichi Yamaga

Mikio Oda

Hisaya Takahashi

Toshiyuki Makiya

Hisaei Osanai

Takeshi Inaba

Masahiko Ichishima

Shigeru Yamamura

Hideyuki Yokoyama

Kazuhiko Shimanuki

Tomohiko Aso

Kazuhito Asada

Kouji Teraoka

Yasuhiro Inatomi

The light source is disposed in a direction traversing the axial direction A of the optical connector. The optical connector holder comprises an inspection light reflecting portion. The inspection light reflecting portion deflects and reflects the inspection light from the light source to the axial direction A so that the inspection light enters the reference hole portion of the optical connector.

Combination of optical connector inspection apparatus and optical connector capable of inspecting a held posture of an optical fiber

Heater for semiconductor manufacturing

It is provided that a reflection plate of semiconductor heat treatment, which is resistant to cracks or deformations by controlling the adsorption of foreign materials and the production of reaction. Said reflection platefor semiconductor heat treatment is composed of a disk-shaped or ring-shaped plate of optically transmissible material and a plateof inorganic material hermetically enclosed in said disk-shaped or ring-shaped plate, in which said plate of inorganic material has at least one side in contact with said plate of optically transmissible material, said at least one sidehaving a surface roughness of Ra 0.1 to 10.0 &#x3bc;m, said at least one sideformed groovestherein.

Reflection plate for semiconductor heat treatment and manufacturing method thereof

A carbon wire heating element sealing heater is provided. Therein, a carbon wire heating element using carbon fibers is sealed in a quartz glass member, wherein absorption water quantity of the carbon wire heating element is 2&#xd7;10g/cmor less.

Carbon wire heating object sealing heater and fluid heating apparatus using the same heater

A carbon heater comprising heater members (11, 111, 121 . . . 161, 212, 222, 315, 325 . . . 345, 411, 515, 612) in which a plurality of carbon fiber bundles having a plurality of carbon fibers whose diameter is 5 to 15 .mu.m bundled are woven into a longitudinally elongated shape such as a wire shape or a tape shape and the impurity content is less than 10 ppm in ashes.

Carbon heater

Growing community of inventors

Yamagata, Japan

Hiroyuki Honma