1
Hironobu Kiyomoto, Hayami Hosokawa, Naru Yasuda, Kenji Homma, Yukari Terakawa: Optical device and apparatus comprising the optical device. Omron Corporation, Osha Liang, November 27, 2007: US07300183 (101 worldwide citation)

On a front wall of a mold resin (13) sealing a light emitter (12), a direct emission region (18), through which the light emitted from the light emitter (12) directly passes to the outside, and a total reflection region (19), by which the light emitted from the light emitter (12) is totally reflecte ...


2
Kenji Homma, Takahiro Ayabe, Hironobu Kiyomoto: Light emitting device and apparatus using the same. Omron Corporation, Osha Liang, January 9, 2007: US07161567 (89 worldwide citation)

A mold part formed of a light transmitting material having a high refractive index is molded in a concave-shaped reflecting member, and a light emitting element such as an LED chip or the like is inserted in the center of the mold part. A circular direct emitting portion is provided at the center of ...


3
Takahiro Ayabe, Akira Matsui, Kenji Homma, Hironobu Kiyomoto: Light emitting source and a light emitting source array. Omron Corporation, Osha Liang, July 15, 2008: US07399108 (41 worldwide citation)

On the rear surface of a transparent molded unit is provided a reflecting member. In a central part of the molded unit are encapsulated light emitting devices. In the vicinity of the central part of the reflecting member is formed a reflecting area that is angularly inclined to the rear surface as i ...


4
Kenji Homma, Koichi Yomiya: Processing furnace for oxidizing objects. Tokyo Electron Kabushiki Kaisha, Tokyo Electron Tohoku Kabushiki Kaisha, Beveridge DeGrandi Weilacher & Young L, July 7, 1998: US05777300 (35 worldwide citation)

The present invention comprises a processing furnace for oxidizing object to be processed at a high temperature, pressure reducing means for evacuating the interior of the processing furnace, a burning apparatus disposed outside the processing furnace for burning hydrogen gas and oxygen gas to gener ...


5
Hironobu Kiyomoto, Hayami Hosokawa, Naru Yasuda, Kenji Homma, Yukari Terakawa: Transparent optical component for light emitting/receiving elements. Omron Corporation, Osha Liang, July 17, 2007: US07244924 (21 worldwide citation)

This invention improves the use efficiency of light emitted by a solid light emitter such as a light emitting diode, and realizes a desired directional pattern. On a front boundary surface of a mold resin 13 sealing a light emitter 12, there are formed a direct emission region 18 for emitting the li ...


6
Takeshi Sakuma, Kenji Homma, Takahiro Horiguchi: Single-substrate-heat-processing apparatus for semiconductor process. Tokyo Electron, Oblon Spivak McClelland Maier & Neustadt P C, March 25, 2003: US06537422 (18 worldwide citation)

A higher-temperature heating zone and lower-temperature heating zone are set in a process chamber for a single-substrate-heat-processing apparatus in order to subject a wafer to two processes with different process temperatures. In the higher-temperature heating zone, the wafer is heated as it is pl ...


7
Yu Du, Kenji Homma, Michael A Vaudrey: Sound-attenuating earmuff having isolated double-shell structure. Adaptive Technologies, The Marbury Law Group PLLC, December 21, 2010: US07854294 (5 worldwide citation)

An earmuff assembly with a double-shell structure is disclosed for use with a sound-attenuating circumaural headset. The earmuff assembly comprises a cup-shaped outer shell mounted on a resilient outer sealing ring and a cup-shaped inner shell mounted on a resilient inner sealing ring. By means of t ...


8
Kenji Homma, Hironobu Nishi: Heat treatment apparatus and valve device for use in the same. Tokyo Electron Tohoku Kabushiki Kaisha, Beveridge DeGrandi Weilacher & Young L, September 30, 1997: US05671903 (5 worldwide citation)

The present invention relates to a heat treatment apparatus, specifically a valve device for use in an exhaust system of a low pressure heat treatment furnace, which comprises urging device for urging a valve body in a valve closing direction, and a drive unit for opening/closing the valve body agai ...


9
Yu Du, Kenji Homma, Michael A Vaudrey: Sound-attenuating earmuff having isolated double-shell structure. Adaptive Technologies, The Marbury Law Group PLLC, April 27, 2010: US07703572 (3 worldwide citation)

An earmuff assembly with a double-shell structure is disclosed for use with a sound-attenuating circumaural headset. The earmuff assembly comprises a cup-shaped outer shell mounted on a resilient outer sealing ring and a cup-shaped inner shell mounted on a resilient inner sealing ring. By means of t ...


10
Daisuke Toriya, Kenji Homma, Akihiko Tsukada, Kouji Shimomura: Processing device and method of maintaining the device. Tokyo Electron, Oblon Spivak McClelland Maier & Neustadt P C, May 6, 2008: US07367350 (3 worldwide citation)

A film processing device using vaporized liquid source capable of confirming the flow control accuracy of flow control equipment such as a mass flow controller (15) controlling the flow of the liquid source without separating the flow control equipment from piping and disassembling the piping, compr ...