Company Filing History:
3 out of 42,485 
2 out of 13 
1 out of 2 
Years Active: 1994-1996
Title: Sunao Hirata: Innovator in Graphic Display Technology
Introduction
Sunao Hirata is a notable inventor based in Seto, Japan. He has made significant contributions to the field of graphic display technology, holding a total of 3 patents. His work focuses on improving the speed and efficiency of graphic display processing, which has practical applications in various computing environments.
Latest Patents
Hirata's latest patents include a "Graphic display processing apparatus for improving speed and efficiency." This innovative apparatus comprises a CPU, VRAM, display controller, data operation unit, access cycle generator, address generator, and sequential transfer sequencer. It also features a mask pattern generator, dot mask generator, and data position transformer. The design allows for high-speed block transfer and character drawing, enhancing the practicality of window systems and providing a comfortable operational environment for users.
Another significant patent is the "Multi-window system and display method for controlling execution." This system includes a CPU that executes both window and non-window application programs, utilizing the entire display screen. It incorporates standard-resolution display hardware for non-window systems and high-resolution display systems for window environments. This innovation enables high-speed graphics display of existing application programs without the need for scrolling, allowing users to operate applications seamlessly.
Career Highlights
Throughout his career, Sunao Hirata has worked with prominent companies such as Hitachi, Ltd. and Hitachi Chubu Software, Ltd. His experience in these organizations has contributed to his expertise in graphic display technology and innovation.
Collaborations
Hirata has collaborated with notable colleagues, including Jun Kitahara and Ichiro Ote. Their teamwork has likely fostered advancements in the projects they undertook together.
Conclusion
Sunao Hirata's contributions to graphic display technology have made a lasting impact in the field. His innovative patents demonstrate his commitment to enhancing user experience through improved display systems. His work continues to influence the development of graphic processing technologies.
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.