Location History:
- Nishio, JP (1999 - 2000)
- Chita-gun, JP (2003)
- Chita, JP (1996 - 2013)
- Anjo, JP (2015)
- Okazaki, JP (2018)
- Kariya, JP (2018 - 2022)
Company Filing History:
16 out of 19,697 
5 out of 1,600 
4 out of 3,252 Years Active: 1996-2022
Title: **Takahisa Koyasu: A Pioneer in Innovative Technologies**
Introduction
Takahisa Koyasu, an accomplished inventor based in Chita, Japan, has made significant contributions to the field of electrical engineering. With a prolific portfolio of 20 patents, his innovations are shaping the landscape of advanced technologies.
Latest Patents
Koyasu’s latest patents showcase his expertise in circuit design and electric machine technology. One notable invention is a **signal output circuit**, which features an inverting amplifier circuit, feedback capacitor, and low pass filter. This circuit is designed to execute inverting amplification, producing a signal output in a pull-up state. The feedback capacitor enhances performance by connecting between the amplifier’s input and output terminals. This innovative design ensures high efficiency in signal processing.
Another significant patent is the **rotary electric machine for a vehicle**. This invention integrates a power system circuit containing a power element with strategic grounding for optimized performance. The control system circuit manages the operations of the power circuit, enhancing the machinery's efficacy within transportation applications.
Career Highlights
Koyasu has held key positions at reputable companies including Denso Corporation and Nippon Soken, Inc. His work at these organizations has been instrumental in the development of cutting-edge technologies. With a focus on creating practical solutions, he has consistently demonstrated a commitment to innovation.
Collaborations
Throughout his career, Koyasu has collaborated with notable individuals such as Mitsuhiro Saitou and Youichirou Suzuki. Their combined efforts have led to advancements in engineering projects, furthering the boundaries of what is possible in technological applications.
Conclusion
Takahisa Koyasu’s contributions to inventions and innovations are noteworthy, particularly in the fields of electrical circuits and machinery for vehicles. His continued work reflects a dedication to progress in technology, making him a significant figure among inventors in Japan. As he moves forward, the industry can expect more pioneering solutions from this talented individual.
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.