Hirasawa; Kotaro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirasawa; Kotaro.The latest application filed is for "method and system of controlling elevators and method and apparatus of inputting requests to the control system".

Company Profile

0.16.0

Hirasawa; Kotaro - Hitachi JP
Hirasawa; Kotaro - Ibaraki JP
Hirasawa; Kotaro - Hitachi-shi JA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system of controlling elevators and method and apparatus of inputting requests to the control system Grant 5,307,903 - Morita , et al. May 3, 1	1994-05-03
System for processing natural language including identifying grammatical rule and semantic concept of an undefined word Grant 5,109,509 - Katayama , et al. April 28, 1	1992-04-28
Vector processor Grant 4,853,890 - Abe , et al. August 1, 1	1989-08-01
Multifunctional image processor Grant 4,718,091 - Kobayashi , et al. January 5, 1	1988-01-05
Method for designating a recognition mode in a hand-written character/graphic recognizer Grant 4,680,804 - Kuzunuki , et al. July 14, 1	1987-07-14
On-line recognition method and apparatus for a handwritten pattern Grant 4,653,107 - Shojima , et al. March 24, 1	1987-03-24
Apparatus for recognizing and displaying handwritten characters and figures Grant 4,641,354 - Fukunaga , et al. February 3, 1	1987-02-03
Central processing unit for executing instructions of variable length having end information for operand specifiers Grant 4,530,050 - Fukunaga , et al. July 16, 1	1985-07-16
Method and apparatus for adjusting the supply of fuel to an internal combustion engine for an acceleration condition Grant 4,408,279 - Imai , et al. October 4, 1	1983-10-04
Apparatus for controlling rescue operation of an elevator Grant 4,326,606 - Kuzunuki , et al. April 27, 1	1982-04-27
Processor interrupt device for an electronic engine control apparatus Grant 4,282,573 - Imai , et al. August 4, 1	1981-08-04
Apparatus for detecting revolutions of an internal combustion engine Grant 4,274,142 - Furuhashi , et al. June 16, 1	1981-06-16
Method of storing articles in a warehouse to form an imaginary link of articles Grant 4,109,808 - Hamada , et al. August 29, 1	1978-08-29
Elevator control system Grant 4,081,059 - Kuzunuki , et al. March 28, 1	1978-03-28
System For Controlling A Plurality Of Elevator Cars Grant 3,746,131 - Hirasawa , et al. July 17, 1	1973-07-17
Measurement Of Mean Waiting Time Grant 3,739,163 - Hirasawa , et al. June 12, 1	1973-06-12

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