Location History:
- Redwood, CA (US) (2001 - 2002)
- Redwood City, CA (US) (2003 - 2012)
Company Filing History:
8 out of 11 
2 out of 2 
1 out of 38 
Years Active: 2001-2012
Title: **Roy Tadashi Hashimoto: A Pioneer in Graphics Technology**
Introduction
Roy Tadashi Hashimoto is an innovative inventor based in Redwood City, California, known for his contributions to the field of graphics technology. With a remarkable portfolio of 12 patents, Hashimoto has made significant strides in enhancing the capabilities of graphical rendering and augmented reality.
Latest Patents
Among Hashimoto's latest inventions are two noteworthy patents that demonstrate his ingenuity. The first is a patent for **Multi-pass Shading**, which introduces an application binary interface containing descriptors that specify binary shaders for each pass in a multi-pass shader. This innovative approach allows efficient modification of parameters at runtime, linking binary shaders based on specified parameters and rendering graphics objects with advanced state management.
The second patent focuses on **Fiducial Designs and Pose Estimation for Augmented Reality**. This technology features novel fiducial designs based on plane circles that can achieve five or six degrees of freedom with a single fiducial. The method employs closed-form solutions for pose estimation, selecting appropriate outcomes based on application-specific assumptions.
Career Highlights
Roy has worked with leading-edge companies such as Enroute, Inc. and Shoestring Research, LLC, where he utilized his technical expertise to advance graphics technology. His contributions in these roles have been instrumental in pushing the boundaries of what is possible in the digital realm.
Collaborations
Throughout his career, Hashimoto has collaborated with several notable professionals, including Andrew J. Lavin and Robin Green. These partnerships have enriched his work and contributed to the development of groundbreaking technologies in his field.
Conclusion
Roy Tadashi Hashimoto stands out as a visionary inventor in the realm of graphics technology. His patents not only reflect his innovative spirit but also have the potential to influence the future of augmented reality and graphics rendering. As technology continues to evolve, his contributions will undoubtedly pave the way for new advancements in these exciting domains.
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.