Location History:
- Hadano, JP (1987 - 1990)
- Sagamihara, JP (1996 - 2003)
Company Filing History:
4 out of 42,485 
1 out of 832,680 Years Active: 1987-2003
Title: Youichi Seto: Innovator in Image Processing Technologies
Introduction
Youichi Seto is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of image processing, particularly in applications related to radiotherapy treatment planning. With a total of 5 patents to his name, Seto's work has advanced the capabilities of medical imaging technologies.
Latest Patents
One of Seto's latest patents is an image processing method and apparatus adapted for radiotherapy treatment planning using digitally reconstructed radiographs. This innovative approach involves generating three-dimensional data by measuring an affected part using a computed tomography unit. Color information is then allocated to correspond with voxel values of the three-dimensional data, which is subsequently added along a ray irradiated from a radiation source to produce a digitally reconstructed radiograph (DRR) for display.
Another notable patent is a method for retrieving a database of image information. This method utilizes a retrieving key that represents position information to quickly and accurately access image data. Initially, a retrieving key is inputted to display retrieval information. The key is then employed to retrieve a large image while correcting for geometric distortion errors. By applying corrected longitude/latitude conversion coefficients, a smaller image is retrieved, which undergoes distortion correction and image magnification.
Career Highlights
Seto has worked with notable companies, including Hitachi, Ltd., where he has contributed to various projects that leverage his expertise in image processing technologies. His work has been instrumental in enhancing the efficiency and accuracy of medical imaging systems.
Collaborations
Throughout his career, Seto has collaborated with esteemed colleagues such as Fuminobu Komura and Koichi Homma. These partnerships have fostered innovation and have led to the development of advanced imaging solutions.
Conclusion
Youichi Seto's contributions to image processing and radiotherapy planning exemplify the impact of innovative thinking in medical technology. His patents reflect a commitment to improving patient care through enhanced imaging techniques.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.