Location History:
- Chofu, JP (1991)
- Tokyo, JP (1996 - 2017)
Company Filing History:
10 out of 82 
2 out of 177 
2 out of 4,916 
Years Active: 1991-2017
Title: Masaaki Ohshima: Innovator in Power Electronics
Introduction
Masaaki Ohshima is a prominent inventor based in Tokyo, Japan, recognized for his contributions to the field of power electronics. With an impressive portfolio of 12 patents, he has made significant advancements in methods for controlling voltage converters and electrical systems.
Latest Patents
Masaaki Ohshima's most recent patents focus on innovative control methods for electrical systems. One notable invention is the "Method of controlling single-phase voltage source AC/DC converter and interconnection system." This patent details a technique for converting power from a DC voltage source to single-phase AC power, as well as the reverse process, utilizing a pulse width modulation command.
Another important patent is the "Static synchronous compensator and voltage control method." This invention enhances voltage control within single-phase AC power systems and involves a unique procedure where the static synchronous compensator generates commands based on the difference between the voltage levels in the system, thereby optimizing system performance during fluctuations.
Career Highlights
Throughout his career, Masaaki Ohshima has worked with esteemed organizations such as Origin Electric Company, Limited and The Tokyo Electric Power Company, Incorporated. His work in these companies has allowed him to leverage his innovative ideas into practical applications within the electrical engineering domain, impacting how power electronics are managed and optimized.
Collaborations
In his endeavors, Ohshima has collaborated with notable colleagues like Shuichi Ushiki and Jinbin Zhao. These partnerships have fostered a rich exchange of ideas and contributed to his successful patent applications, further establishing his reputation as a leading inventor in his field.
Conclusion
Masaaki Ohshima's contributions to power electronics have marked significant milestones in the control of electrical systems. His inventive spirit and practical applications of technology continue to influence the industry, and his patents serve as a testament to his ingenuity and dedication to advancing electrical engineering.
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.