Location History:
- Kato, JP (1996)
- Kato-gun, JP (1997 - 2000)
- Akashi, JP (2004)
- Kamakura, JP (2000 - 2012)
- Kanagawa-ken, JP (2004 - 2013)
- Tokyo, JP (1980 - 2021)
Company Filing History:
14 out of 39,228 
13 out of 52,711 
5 out of 7 
Years Active: 1980-2021
Title: Innovations by Hiroshi Shimada: A Pioneer in Pulse Signal Generation and Control Systems
Introduction: Hiroshi Shimada is a distinguished inventor based in Tokyo, Japan, with an impressive portfolio of 45 patents. His work primarily focuses on pulse signal generation and advanced control systems. With a career marked by significant contributions to technology, Shimada's inventions play a crucial role in enhancing motor control and precision in various applications.
Latest Patents: Among his latest patents are the "Pulse Signal Generator" and the "Angle Detection System Including the Same." These innovations are tailored for generating a two-phase pulse signal necessary for ascertaining the rotation angle of a motor. The pulse signal generator features a compensation unit that addresses discrepancies between the angle information provided by a resolver and the corresponding feedback. Another pivotal patent details a control device that accurately detects rotor rotation angles, utilizing variable resistors for voltage conversion and advanced signal processing techniques.
Career Highlights: Throughout his career, Hiroshi Shimada has made substantial contributions while working with prominent companies such as Fujitsu Corporation and Kabushiki Kaisha Toshiba. His role in these organizations has reinforced his position as a leading figure in the field of motor control and signal processing technologies.
Collaborations: Shimada has collaborated with several talented individuals, including Daichi Kumai and Junya Tamura. Their collective expertise has fostered innovative solutions that push the boundaries of technology in the industry.
Conclusion: Hiroshi Shimada continues to inspire future generations of inventors and engineers with his cutting-edge innovations. His contributions not only reflect excellence in the field of technology but also demonstrate a deep commitment to advancing motor control systems and enhancing their accuracy 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.