1
Munehiro Fukuda, Takashi Matsumoto, Takeo Nakada: Multiprocessor system having synchronization control mechanism. International Business Machines, Lawrence D Cutter, June 22, 1993: US05222229 (143 worldwide citation)

A synchronization controller is provided for each processor in a multiprocessor system. The synchronization controllers are commonly connected to a synchronization signal bus. Each of the synchronization controllers has a synchronization wait signal transmitting means for receiving a synchronization ...


2
Akira Haraguchi, Takashi Matsumoto: Discharge control circuit of batteries. Fujitsu, Arent Fox Kintner Plotkin & Kahn PLLC, February 12, 2002: US06346795 (113 worldwide citation)

A discharge control circuit that securely prevents an over discharge of a battery. The control circuit includes a discharge control switch connected to the battery for cutting off a discharge current of the battery in response to a discharge stop signal. A control circuit is connected to the battery ...


3
Takashi Matsumoto: Method and apparatus for testing logic circuitry by applying a logical test pattern. Hitachi, Fay Sharpe Beall Fagan Minnick & McKee, December 10, 1991: US05072178 (112 worldwide citation)

A testing method of a logic circuit which can change test data in a testing apparatus and an apparatus which is used for the testing method are disclosed. The logic circuit testing apparatus having a first storage to store test data including a plurality of test patterns and a second storage to stor ...


4
Takashi Matsumoto, Maribeth Back: Post-bit: multimedia ePaper stickies. Fuji Xerox, Fliesler Meyer, March 27, 2007: US07195170 (109 worldwide citation)

The present invention relates to a device and methods for storing, sorting, sharing and communicating information with a device, which uses a tangible real-world user interface. In an embodiment of the invention, the device is intended to facilitate communication of information through intuitive ope ...


5
Takashi Matsumoto, Shinichi Kazui, Hideaki Sasaki, Tateoki Miyauchi, Tatsuji Sakamoto: Laser cleavage cutting method and system. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, October 19, 1999: US05968382 (76 worldwide citation)

A cutting system for cutting a workpiece by laser emission relies upon local cooling of the workpiece at the point at which cutting starts and ends. Optionally, local cooling can also be provided at a cross point where two cutting lines intersect. Relying upon the difference in thermal stress betwee ...


6
Takashi Matsumoto: Apparatus and method for determining presence or absence of foreign object or the like caught in power-open-and-closure mechanism. Nissan Motor, McDermott Will & Emery, November 2, 1999: US05977732 (73 worldwide citation)

Disclosed are apparatus and method for determining whether a foreign object or the like is caught in an open-and-closure mechanism such as a power window of an automotive vehicle. An external disturbance torque T imposed on a the open-and-closure mechanism motor as its load is calculated on the basi ...


7
Toru Takenaka, Tadaaki Hasegawa, Takashi Matsumoto: Controller for legged mobile robot. Honda Giken Kogyo Kabushiki Kaisha, Arent Fox Kintner Plotkin & Kahn, September 11, 2001: US06289265 (67 worldwide citation)

The posture inclination of the robot is detected, a moment of compensating total floor reaction force about a desired total floor reaction force central point is determined therefrom to be distributed to each foot such that the position/posture of the feet are rotated by predetermined amounts about ...


8
Takashi Matsumoto: Process for the growth of III-V group compound semiconductor crystal on a Si substrate. NEC Corporation, Foley & Lardner Schwartz Jeffery Schwaab Mack Blumenthal & Evans, June 20, 1989: US04840921 (65 worldwide citation)

In a process for the growth of III-V group compound semiconductor crystal on a Si substrate, chloride gas of an element selected from In and Ga of III group elements and hydride gas of an element selected from V group elements are alternately supplied into a growing chamber to grow III-V group compo ...


9
Takashi Matsumoto: System for maintaining a record of documents including document copies. Fuji Xerox, Finnegan Henderson Farabow Garrett & Dunner L, April 27, 1999: US05897643 (62 worldwide citation)

A document copy-relationship management system for managing a copy relationship between documents based on document copy operations performed by a document processing device. The system maintains a data base including an ID table for each document recorded in the system according to the identifier o ...


10
Toru Takenaka, Tadaaki Hasegawa, Takashi Matsumoto: Leg type mobile robot control apparatus. Honda Giken Kogyo Kabushiki Kaisha, Arent Fox Kintner Plotkin & Kahn PLLC, June 5, 2001: US06243623 (56 worldwide citation)

In a legged mobile robot, in particular in a biped robot, the feet position and/or posture is determined in such a manner that compensating moment of total floor reaction force about a desired total floor reaction force central point is determined, based upon the detected posture inclination of the ...