Location History:
- Takatsuki, JP (1999)
- Ibaraki, JP (2000 - 2006)
Company Filing History:
Years Active: 1999-2006
Title: The Innovative Contributions of Yoshiko Sakagawa
Introduction
Yoshiko Sakagawa is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of three-dimensional data input methods and apparatuses. With a total of 6 patents to her name, her work has advanced the way we interact with three-dimensional data.
Latest Patents
One of her latest patents is a three-dimensional data input method and apparatus. This innovative method utilizes a three-dimensional data input apparatus that includes a monitor screen for confirming an object. It is designed to input the three-dimensional data of the object by capturing images of it. The system generates an image of the three-dimensional shape model that corresponds to the object's shape, which is displayed on the monitor screen as a guide for framing. The framing process ensures that the guide image overlaps with the corresponding portion of the object image, allowing for accurate shooting after framing is completed.
Another notable patent is a method for generating three-dimensional form data and the apparatus for it. This method aims to create three-dimensional form data with characteristic lines desired by the user from original three-dimensional form data. A closed surface consisting of longitudes and meridians is arranged to inscribe a three-dimensional form model. The longitudes and meridians are projected onto the surface of the three-dimensional form to generate parametric curves that run along the surface. Control points of these curves can be adjusted to ensure they move along the surface of the form model, resulting in refined three-dimensional form data.
Career Highlights
Yoshiko Sakagawa is currently employed at Minolta Company, Ltd., where she continues to innovate and develop new technologies. Her work has been instrumental in enhancing the capabilities of three-dimensional data processing.
Collaborations
Throughout her career, she has collaborated with notable colleagues such as Eiro Fujii and Shigeaki Imai. These collaborations have further enriched her contributions to the field.
Conclusion
Yoshiko Sakagawa's innovative work in three-dimensional data input methods has significantly impacted the industry. Her patents reflect her dedication to advancing technology and improving user interaction with three-dimensional data.
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