1
Yoshihiro Ashihara, Isao Nishizono, Hidetaka Minakawa, Masahisa Okada, Yasusuke Sakurabayashi, Fumio Watanabe, Shin ichi Wakana: Automatic immunological measuring system. Fujirebio, Sughrue Mion Zinn Macpeak and Seas, October 27, 1992: US05158895 (120 worldwide citation)

An automatic immunoassay apparatus utilizes cartridges each having at least two wells, a first well containing solid phase material carrying antigen or antibody, and a second well containing antibody or antigen labelled with labelling compound. The wells may be sealed with a suitable sealing film be ...


2
Fumio Watanabe, Yoshikazu Itoh, Shunji Wake: Apparatus for collecting television channel data and market research data. Video Research, Ikegami Tsushinki, Spencer & Frank, February 27, 1990: US04905080 (108 worldwide citation)

A data collecting apparatus is used in a survey system in which research data such as television audience ratings and market research data is collected by a data collecting device provided in each of a plurality of panelists' homes, the collected research data is sent to a data center through teleph ...


3
Fumio Watanabe, Yoshikazu Itoh: Audience rating measuring system for television and video tape recorder. Video Research, Roberts Spiecens & Cohen, March 4, 1986: US04574304 (78 worldwide citation)

The invention relates to an audience rating measuring system for a television and a video tape recorder and provides an audience rating measuring system which can give accurate audience data under various conditions, such as when a television and a video tape recorder are used in combination, that c ...


4
Yoshihiro Ashihara, Isao Nishizono, Hidetaka Minakawa, Masahisa Okada, Yasusuke Sakurabayashi, Fumio Watanabe, Shin ichi Wakana: Automatic immunological measuring system. January 9, 1996: US05482839 (68 worldwide citation)

An automatic immunoassay apparatus utilizes cartridges each having at least two wells, a first well of said wells containing solid phase material carrying antigen or antibody, a second well of said wells containing antibody or antigen labelled with labelling compound. The wells may be sealed with a ...


5
Fumio Watanabe, Yoshikazu Itoh: Audience rating measuring system. Video Research, Roberts Spiecens & Cohen, November 11, 1986: US04622583 (60 worldwide citation)

A system which detects the operation of a video tape recorder to obtain data related to the operation of the video tape recorder. The system is also capable of determining the dubbing condition of the video tape recorder over the recording of an ordinary broadcast. The system further determines the ...


6
Fumio Watanabe, Satoshi Takeshita: IC socket and IC tester. Advantest Corporation, David N Lathrop Esq, Gallagher & Lathrop, October 15, 2002: US06464511 (46 worldwide citation)

A housing and a bottom cover are secured together and have pairs of aligned through-apertures, and probe pins are accommodated in respective pairs of through-apertures to provide an IC socket. Each probe pin comprises a tube having a stop flange formed around its outer periphery, a movable plunger a ...


7
Fumio Watanabe, Yoshikazu Itoh: Apparatus for detecting recorded data in a video tape recorder for audience rating purposes. Video Research, Roberts Spiecens & Cohen, December 20, 1988: US04792864 (39 worldwide citation)

A system is disclosed for detecting the recording data of a video tape recorder, which is enabled to detect data concerning the time and channel a program played back was recorded at and through, by adding both calendar data such as the date and time and channel data indicating a channel to be recor ...


8
Masanori Hosoi, Fumio Watanabe: Cooling and dust collecting apparatus for a machine tool. Fuji Jukogyo Kabushiki Kaisha, Beveridge DeGrandi Weilacher & Young, October 18, 1994: US05356245 (36 worldwide citation)

A cooling and dust collecting apparatus for drilling machine tool is disclosed, which comprises a telescopically expandable/shrinkable cylinder having a base cylinder and a movable cylinder, the base cylinder being disposed on the drilling machine in such a manner that the base cylinder surrounds th ...


9
Masashi Mitsuhata, Fumio Watanabe, Toshihiko Kumazawa: Silver catalyst for production of ethylene oxide. Nippon Shokubai Kagaku Kogyo, Omri M Behr, January 11, 1983: US04368144 (31 worldwide citation)

A silver catalyst for the production of ethylene oxide, comprising a granular .alpha.-alumina carrier having a sodium content of not more than 0.07% by weight and a specific surface area within the range of from 0.5 to 5 m.sup.2 /g, a finely divided metallic silver deposited on said carrier in an am ...


10
Norisuke Fukuda, Yasuhito Sasaki, Fumio Watanabe: Air conditioning apparatus. Kabushiki Kaisha Toshiba, Cushman Darby & Cushman, June 9, 1987: US04671458 (25 worldwide citation)

In an air conditioning apparatus of the separate-type, an indoor unit is mounted on a wall of a room. The indoor unit is provided with an infrared ray detection unit which has an infrared ray sensor for sensing infrared rays, a temperature sensor for sensing a temperature in the detection unit, and ...