Company Filing History:
3 out of 42,485 
2 out of 48 
2 out of 195 
Years Active: 1992-2010
Title: **Chikara Tanaka: Innovator in Power Conversion Technology**
Introduction
Chikara Tanaka, an accomplished inventor based in Hitachi, Japan, has made significant contributions to the field of electrical engineering. With a portfolio that includes six patents, Tanaka has focused on developing innovative solutions for power conversion technology, making strides in efficiency and compactness.
Latest Patents
Among his latest inventions is a sophisticated converter that utilizes a circuit featuring a variety of bridge-connected semiconductor switching devices designed for the conversion of AC power into DC power. This design includes a smoothing condenser that is connected in parallel on the DC side of the converter circuit and incorporates a current detector within a condenser circuit. The current detector is essential for maintaining the condenser current at a predetermined set value, which may even be zero. This innovative approach effectively reduces the capacity of the smoothing condenser, allowing for a more compact converter design.
Career Highlights
Chikara Tanaka has been associated with notable companies such as Hitachi, Ltd. and Hitachi Appliances, Inc. His work within these companies has anchored his reputation as a forward-thinking inventor in the power conversion sector. His contributions have been integral to advancing the technology utilized in various electrical applications.
Collaborations
Throughout his career, Tanaka has collaborated with other talented professionals, including Takahiro Suzuki and Yoshitaka Iwaji. These collaborations have enriched his projects and contributed to the successful development of his innovative concepts and designs.
Conclusion
Chikara Tanaka stands out as a leading inventor in the realm of power conversion. His relentless pursuit of innovation and efficiency not only reflects his expertise but also enhances our capabilities in energy management and technology. With his ongoing dedication to invention, Tanaka's work will likely continue to influence the industry for years to come.
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.