Yoshitada Oshida, Yasuhiko Nakayama, Masahiro Watanabe, Minoru Yoshida, Kenichirou Fukuda: Method and apparatus for pattern exposure, mask used therefor, and semiconductor integrated circuit produced by using them. Hitachi, Antonelli Terry Stout & Kraus, October 14, 1997: US05677755 (92 worldwide citation)

A pattern exposure method including the steps of irradiating a mask or reticle having a desired original pattern written thereon with light with a desired directivity from an illuminating light source for exposure, and projecting a transmitted or reflected light from said mask to an object to be exp ...

Takashi Hiroi, Maki Tanaka, Masahiro Watanabe, Asahiro Kuni, Yukio Matsuyama, Yuji Takagi, Hiroyuki Shinada, Mari Nozoe, Aritoshi Sugimoto: Electron beam inspection method and apparatus and semiconductor manufacturing method and its manufacturing line utilizing the same. Hitachi, Antonelli Terry Stout & Kraus, November 16, 1999: US05986263 (85 worldwide citation)

An electron beam inspection method and apparatus. The method includes controlling acceleration voltage of electron beam and electric field on a sample, beam current, beam diameter, image detection rate, image dimensions, precharge, discharge, or a combination of them, exposing an object to the elect ...

Paul Stonehart, Masahiro Watanabe: Polymer solid-electrolyte composition and electrochemical cell using the composition. Masahiro Watanabe, Stonehart Associates, Klauber & Jackson, June 4, 1996: US05523181 (62 worldwide citation)

The polymer solid-electrolyte composition according to the present invention comprises a polymer solid electrolyte selected from the group consisting of perfluorocarbon sulfonic acid, polysulfones, perfluorocarbonic acid, styrene-divinylbenzene sulfonic acid cation-exchange resins and styrene-butadi ...

Hideaki Matoba, Hisashi Onari, Masahiro Watanabe: Manufacturing planning system. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, July 27, 1993: US05231567 (61 worldwide citation)

A manufacturing planning system has lead time estimating function, MRP executing function, work demand calculating function, problem analyzing function, capacity adjusting function, product completion data adjusting function, and alternative shop designating function for planning a production schedu ...

Masahiro Watanabe: Solid polymer electrolyte fuel cell. Tanaka Kikinzoku Kogyo, Masahiro Watanabe, Stonehart Associates, Klauber & Jackson, December 5, 1995: US05472799 (58 worldwide citation)

Disclosed is a solid polymer electrolyte fuel cell which contains a catalyst impregnated layer in an ion exchange membrane which is electrically isolated but ion conductive. In place of the catalyst layer, catalyst particles existing in an anode and/or a cathode may be employed. The catalyst layer a ...

Masahiro Watanabe, Satoshi Motoo, Nagakazu Furuya: Gas permeable electrode. Masahiro Watanabe, Satoshi Motoo, Nagakazu Furuya, Tanaka Kikinzoku Kogyo, Klauber & Jackson, June 5, 1990: US04931168 (57 worldwide citation)

Disclosed herein is a gas permeable electrode which comprises a gas permeable layer and a reaction layer, the reaction layer comprising hydrophobic portions and hydrophilic portions. Electrolyte penetrates into the reaction layer and does not penetrate into the gas permeable layer, and only the gas ...

Masahiro Watanabe, Hiroyuki Uchida: Solid polymer electrolyte composition. Tanaka Kikinzoku Kogyo, Masahiro Watanabe, Klauber & Jackson, June 16, 1998: US05766787 (54 worldwide citation)

Disclosed herein is solid polymer electrolyte composition comprising solid polymer electrolyte and at least one metal catalyst selected from the group consisting of platinum, gold, palladium, rhodium, iridium and ruthenium contained in the said solid polymer electrolyte. The said composition may fur ...

Hitoshi Suzuki, Masahiro Watanabe: Power tools. Makita Corporation, Orrick Herrington & Sutcliffe, August 19, 2003: US06607041 (53 worldwide citation)

Power tools are taught that may include, for example, means for detecting impact sounds generated, e.g. by a hammer strikes an anvil or by oil pulse from an oil unit. The detecting means may include a receiver (

Masahiro Watanabe, Takashi Hiroi, Maki Tanaka, Hiroyuki Shinada, Yasutsugu Usami: Electron beam exposure or system inspection or measurement apparatus and its method and height detection apparatus. Hitachi, Antonelli Terry Stout & Kraus, August 22, 2000: US06107637 (53 worldwide citation)

An electronic beam type exposure or inspection or measurement apparatus and method including an electron optical system, an electron beam image detection optical system for detecting a secondary electron beam image generated from an inspected object by electron beams irradiated from the electron opt ...

Kichie Matsuzaki, Kaoru Imai, Hideaki Suzuki, Hideaki Matoba, Masahiro Watanabe, Hidetoshi Inaba, Hisashi Onari, Masahito Uno, Toru Mita, Ichiro Taniguchi, Koichi Sugimoto, Yoshio Matsumoto: Custom-made manufacturing system and custom-made manufacturing method. Hitachi, Antonelli Terry Stout & Kraus, October 18, 1994: US05357439 (51 worldwide citation)

The present invention relates to a manufacturing system which accepts a custom order of product from a customer and custom manufactures a product without sacrificing manufacturing efficiency. The manufacturing system includes the featuring steps of inputting the required specification of a product, ...