1
Masahide Tokuda, Takeshi Kato, Hiroyuki Itoh, Masayoshi Yagyu, Yuuji Fujita, Mitsuo Usami: Chip connection structure having diret through-hole connections through adhesive film and wiring substrate. Hitachi, Antonelli Terry Stout & Kraus, February 9, 1999: US05870289 (218 worldwide citation)

A structure for connecting an integrated circuit chip to a wiring substrate which implements high-density packaging, high-density connection, high-speed signal transmission, and low cost. An integrated circuit is connected to a wiring substrate by means of flip-chip die bonding using an adhesive fil ...


2
Takeshi Kato, Katsuya Tanaka, Kenichi Mizuishi: Semiconductor package having optical interconnection access. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, June 13, 1995: US05424573 (147 worldwide citation)

A semiconductor package includes a semiconductor chip, an interconnection substrate having the semiconductor chip mounted on one surface of the interconnection substrate, and a package base having the interconnection substrate mounted on one surface of the package base. An optical transmission mediu ...


3
Takeshi Kato, Takeshi Miura: Disc reproduction system with sequential reproduction of audio and image data. Sony Corporation, Limbach & Limbach, January 27, 1998: US05712949 (141 worldwide citation)

A disc reproducing apparatus for reproducing a disc on which at least audio data such as sound, music or the like and image data such as pictures, characters or the like are recorded is comprised of a reproducing device for reproducing audio data recorded on the disc, a memory for writing therein im ...


4
Takeshi Kato, Yuuji Fujita, Kenichi Mizuishi, Atumi Kawata, Hiroyuki Itoh: Semiconductor device having an optical waveguide interposed in the space between electrode members. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, February 28, 1995: US05394490 (123 worldwide citation)

A clock signal supply system is disclosed for a semiconductor device with a semiconductor chip and a wiring substrate connected in flip-chip fashion and an optical waveguide interposed in the space between electrode members, in which the mutual arrangement of the electrical interconnection and the o ...


5
Yasushi Fukunaga, Tadaaki Bandoh, Hidekazu Matsumoto, Ryosei Hiraoka, Jushi Ide, Takeshi Kato, Tetsuya Kawakami: Shared virtual address translation unit for a multiprocessor system. Hitachi, Hitachi Engineering, Antonelli Terry & Wands, November 6, 1984: US04481573 (110 worldwide citation)

A virtual storage data processing system having an address translation unit shared by a plurality of processors, located in a memory control unit connected to a main memory is disclosed. One of the plurality of processors is a job processor which accesses the main memory with a virtual address to ex ...


6
Tomoo Tamada, Takeshi Kato: Demodulation system for digital information. Tokyo Magnetic Printing Company, Merchant Gould Smith & Edell, April 6, 1976: US03949313 (106 worldwide citation)

A demodulation system for digital information, recorded by an FM or PM system, which provides a clock output pulse whose pulse width is proportional to the time length of the preceding bit frame and said clock output signal is utilized for demodulating the recorded data. Said pulse width can be cont ...


7
Takaaki Kato, Takeshi Kato, Yoshikazu Yoshizawa: Apparatus for managing a group of copying machines. Nippondenso, Systemkiki, Fuji Xerox, Cushman Darby & Cushman, January 29, 1985: US04497037 (88 worldwide citation)

A copying machine group managing system comprises a plurality of copying machines, a plurality of terminal devices each provided for one of the copying machines and a central managing unit for managing the terminal devices. Each of the terminal devices receives first input signals each indicative of ...


8
Takeshi Kato: System comprising host device that determines compatibility of firmware for connected peripheral device and downloads optimum firmware if peripheral device is not compatible. Minolta, Burns Doane Swecker & Mathis L, June 22, 2004: US06754723 (72 worldwide citation)

In a system comprising a host device and at least one peripheral device connected to the host device, suitable firmware to allow combined operation of both devices is selected and downloaded from among a plurality of firmware stored in memory using the identification codes of each device. As a resul ...


9
Hiroshi Kurokawa, Takeshi Kato, Atsushi Takai: Electrical circuit apparatus. Hitachi, Antonelli Terry Stout & Kraus, November 16, 1993: US05263108 (71 worldwide citation)

A connector is provided for connecting optic fibers to electrical circuit modules. The connector includes a plurality of fiber supporting means arrayed on a first surface of the connector base in a first direction. Supporting one end of a plurality of fiber sheets each comprised of a plurality of fi ...


10
Takeshi Kato, Kenichi Mizuishi, Katuaki Chiba: Optical coupling device and method of making the same. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, March 14, 1989: US04812002 (54 worldwide citation)

Disclosed are an optical coupling device including an optical device, an optical fiber, and a guide, and a method for their production. The guide has a through-hole whose diameter is smaller than the outer diameter of the optical fiber. The through-hole is optical-axis aligned with the optical devic ...