Location History:
- Hitachi, JP (1981)
- Ibaraki, JP (1991)
- Katsuta, JP (1986 - 1996)
Company Filing History:
12 out of 42,485 
2 out of 9 Years Active: 1981-1996
Title: Innovator Noboru Azusawa: Pioneering Control Systems in Technology
Introduction
Noboru Azusawa is a notable inventor from Katsuta, Japan, known for his significant contributions to the field of control systems and automation. With 12 patents to his name, his innovative approaches have made a lasting impact on various technologies that enhance productivity and efficiency in industrial applications.
Latest Patents
Among his most recent patents is the "Apparatus and method for controlling a system process." This invention introduces a method and apparatus that utilize a flowchart language program alongside ladder programs, featuring an intermediate register that is accessible by both. The design allows for an automatic operation flow that activates ladder programs in sequence, greatly improving productivity, serviceability, and security.
Another noteworthy patent of his is the "Motor speed controller for suppressing shaft torsion vibration." This motor controller system includes estimators for both shaft torsion vibration and shaft torque, enabling it to suppress vibrations within mechanical load systems. By resulting in stable speed control and enhanced responsiveness, his innovative design addresses higher-order vibration modes effectively.
Career Highlights
Noboru has had a successful career, working with esteemed companies such as Hitachi, Ltd. and Hitachi Information & Control Systems, Inc. His work in these organizations has allowed him to collaborate on various projects focusing on advanced control systems, showcasing his expertise and commitment to innovation.
Collaborations
Throughout his career, Noboru Azusawa has collaborated with talented professionals in the industry, including Hisayoshi Shiraishi and Tadahiko Hashimoto. These collaborations have enriched his work and propelled advancements in the technologies he has developed.
Conclusion
Noboru Azusawa's impressive portfolio of patents reflects his exceptional ability as an inventor and innovator. His contributions to the field of control systems not only advance technological capabilities but also enhance overall productivity in industrial applications. As an influential figure, Azusawa's work continues to inspire future innovations in engineering and 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.