Location History:
- Gunma-machi, JP (2000 - 2001)
- Chiyoda-ku, JP (2014 - 2016)
- Tabasaki, JP (2020)
- Takasaki, JP (2019 - 2022)
- Tokyo, JP (2000 - 2023)
Company Filing History:
15 out of 15,844 
9 out of 1,763 
2 out of 21,831 
Years Active: 2000-2023
Title: Kazuhiko Otsuka: Innovator in Electrical Engineering
Introduction
Kazuhiko Otsuka, located in Tokyo, Japan, is a prominent inventor noted for his contributions to the field of electrical engineering. With an impressive portfolio of 25 patents, Otsuka continues to innovate and enhance functionalities in electrical devices, particularly in controllers for AC rotary electric machines and electronic components.
Latest Patents
Otsuka's latest patents demonstrate his focus on improving electrical systems. One notable patent is for a "Controller for AC Rotary Electric Machine," which aims to accurately compensate for errors in actual on-duty cycles compared to command cycles. This innovation utilizes a straightforward circuit configuration to enhance performance in electrical machines. Another significant patent titled "Electronic Passive Component Having Marking Area for Tracing Production History" introduces a novel marking system that enables the tracking of individual electronic components' production histories, enhancing quality control and traceability in manufacturing.
Career Highlights
Kazuhiko Otsuka has made significant strides in his career, having worked with reputable companies including Mitsubishi Electric Corporation and Taiyo Yuden Co., Ltd. His experience in these organizations has facilitated his growth as an innovator and allowed him to contribute to cutting-edge technologies in the electrical engineering domain.
Collaborations
Throughout his career, Otsuka has collaborated with fellow inventors such as Hideo Aoba and Yuji Ariyoshi. Their teamwork in the development of various projects has fostered an environment of innovation, leading to advancements that benefit the electrical engineering industry.
Conclusion
In summary, Kazuhiko Otsuka stands out as a key figure in the world of innovation within electrical engineering. His substantial number of patents and collaborative efforts with other experts highlight his commitment to advancing technology. As Otsuka continues to innovate, his contributions will likely influence future developments in the field.
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.