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Watanabe Yoshio, Watanabe Hiroyuki, Manabe Tsutomu, Shimizu Masaaki: Electric component and method for manufacturing the same. Fuji Xerox, March 25, 2004: JP2004-090208 (54 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electric component which is produced by a production step of excellent industrial productivity by using a carbon nano-tube, and a method for manufacturing the same.SOLUTION: The electric component comprises: matrix-shaped non-conductive base materials 12 and 16; a ...


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Watanabe Hiroyuki, Anazawa Kazunori, Manabe Tsutomu, Shimizu Masaaki: Photoelectric conversion element and photoelectric transducer. Fuji Xerox, October 24, 2003: JP2003-303978 (39 worldwide citation)

PROBLEM TO BE SOLVED: To provide a photoelectric conversion element and a photoelectric transducer for directly converting a communication band high-speed optical pulse signal into a high frequency or electromagnetic wave signal.SOLUTION: This photoelectric conversion element is provided with a subs ...


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Watanabe Hiroyuki, Kurasawa Osamu, Tarui Naoki, Yosemoto Takashi, Hirai Keisuke: Indole compound and application thereof. Takeda Chem, May 27, 2004: JP2004-149429 (35 worldwide citation)

PROBLEM TO BE SOLVED: To provide a novel compound having excellent β-secretase inhibitory actions or Aβ production/secretion/aggregation inhibitory actions.SOLUTION: The compound is represented by formula (I), where R1 denotes a halogen atom or a cyclic group which may have a substituent; R2 denotes ...


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Watanabe Hiroyuki, Kojima Katsuhiro: Eddy current flaw detector. Daido Steel, October 31, 2001: JP2001-305108 (33 worldwide citation)

PROBLEM TO BE SOLVED: To provide an eddy current flaw detector which permits automatic flaw detection for the presence of a defect over the entire circumference of a plate material even when the size of the plate material varies in diversity and also achieve accurate positional measurement of the de ...


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Anazawa Kazunori, Manabe Tsutomu, Hirakata Masaki, Kishi Kentaro, Shigematsu Hiroshi, Watanabe Yoshio, Watanabe Hiroyuki, Isozaki Takashi, Oma Shigeki, Okada Shinsuke: Composite material and its manufacturing method. Fuji Xerox, April 14, 2005: JP2005-097046 (29 worldwide citation)

PROBLEM TO BE SOLVED: To provide a composite material formed by compositing a carbon nanotube structure excellent in mechanical strength or conductivity with a ceramic and its manufacturing method.SOLUTION: The composite material is composed of a carbon nanotube structure and a ceramic. The carbon n ...


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Kijima Takayuki, Watanabe Hiroyuki, Sakurai Junzo, Kawase Dai: Electronic imaging apparatus. Olympus Optical Co, May 6, 1998: EP0840503-A2 (25 worldwide citation)

An imaging apparatus includes an interline type CCD image sensor (12) having 1,000,000 or more pixels, which has a Bayer configuration color filter suitable for reading all pixel signals by a line-sequential scanning manner. The imaging apparatus drives the CCD image sensor in a high speed mode usua ...


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Gotoh Naohiro, Watanabe Hiroyuki, Nishide Tsutomu, Yasukawa Takuji: General-purpose oils composition. Kao, April 22, 1998: EP0836805-A1 (16 worldwide citation)

The present invention provides a general-purpose edible oils composition which can prevent an increase of the blood triglyceride level of a person having eaten, is little accumulated in the body, and is excellent in storage stability and flavor. A general-purpose liquid oils composition which compri ...


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Watanabe Hiroyuki, Sato Tatsuhiro: Quartz glass crucible for producing silicon single crystal and method for producing the crucible. Heraeus Quarzglas, Shinetsu Quartz Prod, April 28, 1999: EP0911429-A1 (15 worldwide citation)

An objective of the present invention is to provide a quartz glass crucible for pulling up silicon single crystal suitable for improving the productivity of the crucibles and the quality of silicon single crystal, and to a process for producing the same. According to the invention, an intermediate l ...