1
Shunichiro Tejima, Akira Fujii: Satellite communications system with random multiple access and time slot reservation. NEC Corporation, Laff Whitesel Conte & Saret, April 5, 1988: US04736371 (252 worldwide citation)

A multiple access data communication system is disclosed wherein a communication channel is shared by a plurality of stations. The channel is divided into frames each being partitioned into time slots smaller in number than the number of stations of the system. A reservation status signal is constan ...


2
Shunichiro Tejima, Akira Fujii: Multipoint data communication with a supervisory system for detecting a malfunctioning remote station. NEC Corporation, Laff Whitesel Conte & Saret, February 28, 1989: US04809268 (47 worldwide citation)

A random access multipoint data communication system comprises a central station and a plurality of remote stations. A multiple access channel is established from the remote stations to the central station and a broadcast channel is established from the central station to the remote stations. The ce ...


3
Minoru Sekida, Toshio Yamaki, Akira Fujii, Shuzo Matsushita, Akira Kataoka: Camera with photographic data setting device. Minolta Camera Kabushiki Kaisha, Watson Cole Grindle & Watson, November 20, 1984: US04483601 (44 worldwide citation)

A camera in which a plurality of photographic data are input by manual key operations is made easily operable with less possibility of erroneous data input by inadvertent key operations. The data to be input are classified into first and second groups in accordance with the relevancy of the respecti ...


4
Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai, Minoru Sekida, Masayoshi Sahara: Camera system. Minolta Camera, November 11, 1986: US04621914 (30 worldwide citation)

A camera has an automatic data reading arrangement for reading ISO data provided on a film cartridge. When a main battery is exchanged with an old battery while the film is still loaded in the camera, ISO data is maintained in a memory supported and powered by a back-up battery. If such an ISO data ...


5
Kazuhisa Tsunoi, Akira Fujii, Shunji Baba, Yoshikazu Hirano: Method of mounting semiconductor chip part on substrate. Fujitsu, Armstrong Westerman & Hattori, November 19, 2002: US06482676 (25 worldwide citation)

A method of mounting a semiconductor chip part on a substrate, which is capable of realizing high efficiency and high reliability of the mounting works. A leading end of a conductive wire is contact-bonded onto each pad of a semiconductor chip part, followed by tearing of the wire, to form a two-ste ...


6
Masahiro Tomita, Satoshi Hayashi, Shinro Oda, Akira Fujii, Masayoshi Tanigawa: Piezoelectric type actuator. Nippondenso, Cushman Darby & Cushman, April 2, 1991: US05004945 (25 worldwide citation)

According to the present invention there is provided a piezoelectric type actuator wherein a compressive force is exerted on a piezoelectric laminate, using a coil spring having a relatively small spring constant and a coned disc spring having a relatively large spring constant, the said compressive ...


7
Mitsutoshi Kuno, Osamu Sagano, Akira Fujii: Image display apparatus and control method thereof. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, March 16, 2004: US06707437 (23 worldwide citation)

An image display apparatus includes a display panel having an electron source, an acceleration electrode for accelerating electrons emitted from the electron source and phosphors for emitting light by collision of electrons accelerated by the acceleration electrode, and a detector for detecting a cu ...


8
Akira Fujii, Fumio Kishi, Hisaaki Kawade, Yoichi Ando: Method of fabricating electron source and image forming apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, April 25, 2000: US06053791 (21 worldwide citation)

A method of fabricating an electron source constituted by a plurality of x-direction wirings arranged on a substrate, a plurality of y-direction wirings crossing the x-direction wirings, an insulating layer for electrically insulating the x- and y-direction wirings, and a plurality of conductive fil ...


9
Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai, Minoru Sekida, Masayoshi Sahara: Camera system with means for varying exposure control data. Minolta Camera Kabushiki Kaisha, Watson Cole Grindle & Watson, May 5, 1992: US05111234 (20 worldwide citation)

In a camera adapted to function with stored data, aperture value data is stored at a predetermined step in accordance with a manual operation of a manually operable member and digital data, showing a controllable range of an aperture diaphragm of an interchangeable lens, is transmitted from the inte ...


10
Akira Fujii: Bidirectional constant current driving circuit. NEC Corporation, Laff Whitesel Conte & Saret, August 20, 1985: US04536662 (20 worldwide citation)

A bidirectional constant current driving circuit is connected between the positive and negative terminals of a power supply. This drive circuit has an input terminal and an output terminal with a load coupled to the output terminal, and with the current supplied thereto being controlled to vary in e ...