Company Filing History:
Years Active: 1989-2003
Title: **Innovator Hisao Suka: Pioneering Advances in Electrophotographic Systems and Blower Technology**
Introduction
Hisao Suka, a notable inventor based in Hitachi, Japan, has made significant contributions to the field of electrophotographic technologies. With a total of six patents to his name, Suka has focused on developing innovative systems that enhance productivity and efficiency in image formation and air transportation technologies.
Latest Patents
His most recent patents include an electrophotographic image forming system that revolutionizes the way images are printed. This system includes a form cassette for storing forms, a transfer unit for creating images, a feeder that transports forms to the transfer unit, and a fusing device to finalize the image transfer. A critical addition to this system is a guide that allows unfused colored particles (toner) to be deposited on the non-printing areas of the forms, thereby improving print quality.
In another cutting-edge invention, Suka developed a method for manufacturing an impeller used in motor-driven blowers. This innovation addresses the significant air resistance caused by traditional impeller designs, which limits the operating speed of blowers. His design consists of a front plate with a suction opening, a back plate, and blades positioned in between, with at least one of the plates being integrated with the blades for optimal performance.
Career Highlights
Suka has dedicated his career to pushing the boundaries of technology within Hitachi, Ltd., a leading company known for its advancements in various engineering fields. His work not only underlines his technical prowess but also reflects a keen understanding of market needs and challenges.
Collaborations
Throughout his journey, Suka has had the pleasure of collaborating with talented colleagues such as Yoshitaro Ishii and Haruo Koharagi. Together, they have tackled complex engineering problems, leading to breakthroughs that are paving the way for future innovations in both electrophotographic and motor-driven technologies.
Conclusion
Hisao Suka's contributions to the fields of electrophotographic systems and blower technology exemplify the spirit of innovation and problem-solving. With a strong portfolio of patents and noteworthy collaborations, he continues to inspire future inventors and engineers by demonstrating the impact of creative thinking in technology.
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.