1
Iwao Notsuki, Katsumi Ueno: System for managing milking-cows in stanchion stool. Director National Institute of Animal, Martin A Farber, March 8, 1977: US04010714 (66 worldwide citation)

A system for managing milking-cows in stanchion stool for milking by which a cow is situated on a floor with her body being fixed in a standing position by supporting members and her neck being restricted in vertical movement by means of stoppers, with teatcups rising on the floor between the cow le ...


2
Makoto Inoue, Kimio Ariga, Tsuguharu Nishizaki, Nobuhiko Hasegawa, Katsumi Ueno, Junji Ushironaka, Youichi Matsuura, Masamichi Kine, Jun Benki, Masaru Sashiki: System for placing orders using customer-specific electronic catalog. Kokuyo, McGinn IP Law Group PLLC, March 18, 2008: US07346562 (15 worldwide citation)

A system that executes and manages the purchase of items at low cost is disclosed. This system, based on merchandising of one or more dealers, uses a merchandise assortment (MD) of each dealer specified by a customer's purchase control department for example as a customer specific electronic catalog ...


3
Katsumi Ueno: Hydraulic controller. Diesel KIKI, Henry c Nields, September 25, 1990: US04958553 (14 worldwide citation)

A spool type directional control valve switches flow of oil discharged from an oil hydraulic pump to a hydraulic actuator, and decreases internal leak of a cylinder. Two sets of separated cylinder passages are formed on a valve body provided with a main spool, and a nonleak valve is provided across ...


4
Katsumi Ueno: Control valve. Diesel Kiki, Wenderoth Lind & Ponack, August 13, 1991: US05038671 (13 worldwide citation)

A control valve is disclosed for use in controlling flow of hydraulic fluid from a hydraulic pump to a plurality of actuators. The control valve includes a valve housing within which are formed control bores, pressure-compensating bores, a feed passage communicating between the pressure-compensating ...


5
Katsumi Ueno: Hydraulic control circuit. Diesel KiKi, Nields & Lemack, January 21, 1992: US05081837 (12 worldwide citation)

A hydraulic control circuit adequate to control a main hydraulic actuator and auxiliary hydraulic actuators. The main actuator drives farm machinery mounted to an agricultural tractor or the like. The auxiliary actuators drive farm attachments independent of said farm machinery. At least two hydraul ...


6
Makoto Inoue, Kimio Ariga, Tsuguharu Nishizaki, Nobuhiko Hasegawa, Katsumi Ueno, Junji Ushironaka, Youichi Matsuura, Masamichi Kine, Jun Benki, Masaru Sashiki: System for purchase management and for facilitating distribution. Kokuyo, McGinn IP Law Group PLLC, April 1, 2008: US07353195 (10 worldwide citation)

The present invention provides a purchase management system which comprises an AS specific dividing controller 19 for performing control of dividing the purchase request per administrative standard when the AS specifying unit determines that the administrative standards of the respective items to wh ...


7
Katsumi Ueno, Takayuki Suganuma, Hiroyuki Masuda: Fast reaction steering mechanism. Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Abelman Frayne & Schwab, April 20, 1993: US05203421 (10 worldwide citation)

A fast reaction steering mechanism including a variable ratio gear mechanism connected in series with a speed increasing gear mechanism which is disposed in a steering transmission for transmitting rotation of a steering wheel to a steering gear box, the variable ratio gear mechanism comprising a fi ...


8
Katsumi Ueno: Stacked type hydraulic control valve system. Zexel Corporation, Nields & Lemack, May 26, 1992: US05115835 (10 worldwide citation)

A hydraulic control valve which is equipped with two direction change-over valve groups individually having traveling change-over valves, and first and second hydraulic pumps corresponding to those direction change-over valve groups. The traveling section valve of one of the change-over groups is eq ...


9
Mitsuhisa Tougasaki, Katsumi Ueno: Directional control valve device and directional control valve device block having directional control valve devices. Hitachi Construction Machinery, Crowell & Moring, March 12, 2013: US08393348 (2 worldwide citation)

A control valve has a pressure chamber 24 causing a pressure to act on a valve element 21 of a check valve 20, an oil chamber 39 around the valve 21, a slot 40 formed in the valve element 21 and interconnecting the oil chamber 39 and the pressure chamber 24with each other and, a control valve 25 con ...


10
Kazuo Takiguchi, Masami Ochiai, Tsutomu Udagawa, Katsumi Ueno, Takashi Yagyu, Yukihiko Sugiyama, Mitsuo Aihara: Control valve apparatus and pressure circuit. Hitachi Construction Machinery, Mattingly Stanger Malur & Brundidge P C, February 13, 2007: US07175155 (2 worldwide citation)

The control valve apparatus holds a seat valve member in a position seated on a valve seat to thereby prevent a backward flow even if the pressure in the inlet chamber side becomes lower than the pressure in the outlet chamber side. With a pilot control valve member is in a closed state, when the pr ...



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