Location History:
- Shizuoka, JP (1994)
- Mishima, JP (1985 - 2000)
- Shizuoka-ken, JP (1999 - 2000)
- Tochigi-ken, JP (2003 - 2004)
Company Filing History:
Years Active: 1985-2004
Title: Sadaji Hayama: Innovator in Numerical Control Technology
Introduction
Sadaji Hayama is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of numerical control technology, holding a total of 10 patents. His work focuses on improving the precision and efficiency of machine tools, which are essential in various manufacturing processes.
Latest Patents
Hayama's latest patents include a "Lost motion correction system and lost motion correction method for numerical control machine tool." This invention involves a method for setting lost motion correction values in a hybrid control system. It utilizes both machine position signals from position detecting scales and motor position signals from rotary encoders. The process includes executing a test program, periodically inputting signals, determining errors, and storing the differences as dynamic lost motion correction values.
Another notable patent is the "Numerical control apparatus and feed control processing method therefor." This invention interprets machining programs to determine the required movement amount. If the movement exceeds a minimum threshold, feed control is executed accordingly. If not, the system concatenates subsequent command blocks until a sufficient movement amount is achieved, enhancing the efficiency of the machining process.
Career Highlights
Sadaji Hayama is currently employed at Toshiba Kikai Kabushiki Kaisha, a leading company in the field of machinery and technology. His innovative work has positioned him as a key figure in advancing numerical control systems.
Collaborations
Hayama has collaborated with notable colleagues, including Minoru Hamamura and Jun Fujita. Their combined expertise has contributed to the development of cutting-edge technologies in the industry.
Conclusion
Sadaji Hayama's contributions to numerical control technology through his patents and work at Toshiba Kikai Kabushiki Kaisha highlight his role as an influential inventor. His innovations continue to shape the future of machine tool precision and efficiency.
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.