1
Ogura Takao, Amemiya Shigeo, Tezuka Koji, Chujo Takafumi: Distributed control of telecommunication network for setting up an alternative communication path.. Fujitsu, April 28, 1993: EP0538853-A2 (20 worldwide citation)

A method for restoring a communication failure in a network comprises the steps of providing a predetermined order for selection to the links (L0 - L5) included in the network, searching an alternative communication path upon a failure in communication occurring in the network, producing at a first ...


2
Amemiya Shigeo Kaminomiy, Takeo Hiroshi Kodai, Tezuka Koji W Shimokodanak, Iguchi Kazuo Imajukucho: Multiple access system for a communication network.. Fujitsu, September 4, 1991: EP0444207-A1 (15 worldwide citation)

The multiple access system for a communication network has a master station (M) connected to several sub-stations via transmission lines. Each of the sub-stations consists of a data buffer that stores data to be transmitted and a request information producing unit that sends a transmission request i ...


3
Amemiya Shigeo, Tezuka Koji Fujitsu Dai Nakah, Shinomiya Tomohiro Copo Haibur, Takeo Hiroshi Mezon Sano, Soejima Tetsuo, Iguchi Kazuo: Polling communication system.. Fujitsu, September 5, 1990: EP0385431-A2 (15 worldwide citation)

A communication system containing a master station (10), a plurality of slave stations (201, 202, ... 20n-1, 20n), a transmission line (30, 40) for transmitting a signal between the master station and the plurality of slave stations. The master station contains: a request sending allowance signal se ...


4
Koyama Kazuo C O Chemical Rese, Amemiya Shigeo C O Chemical Re, Kojima Koichi C O Chemical Res, Kobayashi Shinsaku C O Biologi: New carbacyclin derivatives, processes for their preparation and compositions containing them.. Sankyo, April 10, 1985: EP0136779-A1 (12 worldwide citation)

Compounds of formula (I): and salts and esters thereof have valuable platelet-aggregation inhibitory activities and may be used for the prophylaxis and treatment of such diseases as thrombosis. Their preparation and compositions containing them are disclosed.


5
Tezuka Koji, Shinomiya Tomohiro, Amemiya Shigeo, Iguchi Kazuo, Soejima Tetsuo: Polling communication system with priority control.. Fujitsu, June 13, 1990: EP0372567-A2 (8 worldwide citation)

A communication system containing: a master station (A), a plurality of slave stations (B1, B2, ... Bn-1, Bn) each for communicating with the above master station (A), a two-way transmission line (101, 102) connecting the above master station (A) and the above plurality of slave stations (B1, B2, .. ...


6
Sakai Kiyoshi, Yusa Takashi, Amemiya Shigeo, Ito Masaaki, Katano Hamako, Yamazaki Mitsuo, Sugiura Mitsuko, Kojima Koichi, Sasaki Masaaki: Prostaglandin derivatives and process for the preparation thereof. Sankyo Company, Flynn & Frishauf, July 8, 1975: US3894009 (8 worldwide citation)

Prostaglandin derivative having the formula ##SPC1##Wherein R represents a straight or branched alkyl group having from one to eight carbon atoms, R.sup.1 represents hydrogen atom or 2-tetrahydropyranyl group, R.sup.2 represents hydroxy group, A represents a straight or branched alkylene group havin ...


7
Iguchi Kazo, Soejima Tetsuo, Murano Kazuo, Amemiya Shigeo, Komine Hiroaki, Watanabe Toshiaki Nishimura Ap, Shinomiya Tomohiro: Frame synchronizing apparatus.. Fujitsu, October 5, 1988: EP0285158-A2 (6 worldwide citation)

Disclosed is a frame synchronizing apparatus in a receiving equipment for receiving digital signals for PCM communication. The digital signals consist serial signals at a rate of f0 (bps). The serial signals include a frame synchronizing signal constituting n bits or a part of the frame synchronizin ...


8
Iguchi Kazuo, Soejima Tetsuo, Amemiya Shigeo, Komine Hiroaki: An optical bus type communication system.. Fujitsu, April 6, 1988: EP0262409-A2 (6 worldwide citation)

An optical bus type communication system comprises a bus type transmission line (20) consisting of an optical fiber, a light source (10), provided at the one end of the bus type transmission line (20), for sending an optical signal of constant level to the bus type transmission line (20), a pluralit ...


9
Iguchi Kazuo, Soejima Tetsuo, Watanabe Toshiaki Nishimura Ap, Amemiya Shigeo: Multiplex dividing apparatus in a synchronous multiplexing system.. Fujitsu, February 8, 1989: EP0302112-A1 (3 worldwide citation)

The system comprises a shift register (21), a control latch unit (22), a channel number identification unit (24), a timing control unit (25) and a demultiplexing latch unit (26). Serial input data (1) are converted into parallel data (SR1, SR2, SRn) and an output of a certain channel (SRn) is latche ...


10
Amemiya Shigeo, Komine Hiroaki Syarumu Kashima, Shinomiya Tomohiro, Iguchi Kazuo, Soejima Tetsuo: Polling network communication method and system having transmission request registration means.. Fujitsu, June 28, 1989: EP0321976-A2 (3 worldwide citation)

In a sequential polling type communication network system including a master station (1), a first channel, a second channel, and at least two slave stations (2), the master station (1) includes request registration units for registering data transmission requests (DR) from slave stations (2) during ...