Three-dimensional image processing system
CA 2205063 C · Owner: Koshima, Kazuo · Inventors: Nishida, Yasunari; Nishiumi, Satoshi; Miyamoto, Shigeru
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Three-dimensional image display game system and method for use with a display for , displaying an object in a three-dimensional space including an operation , controlling, device including an operating member having a base end rotatably supported and a, free end operable by an operator. The operation controlling device includes an, inclination amount data output detector which detects and inclination amount of the, operating member to output inclination amount data. The system further includes, direction determining circuitry operable to determine a direction that corresponds to, an inclination direction of the operating member based on the inclination amount data, and moving object …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed September 20, 1996 and granted November 18, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 20, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 20, 2018.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.