Location History:
- Sakai-gun, JP (2000)
- Uji, JP (1992 - 2003)
- Kyoto, JP (1995 - 2012)
Company Filing History:
6 out of 16,453 
4 out of 27,375 
Years Active: 1992-2012
Title: **The Innovative Journey of Toshiyuki Kitagawa**
Introduction
Toshiyuki Kitagawa is a renowned inventor based in Kyoto, Japan, recognized for his significant contributions to the field of electrical engineering. With a remarkable portfolio of 10 patents to his name, Kitagawa's innovations primarily focus on electric double-layer capacitors, showcasing his expertise in the domain of energy storage technology.
Latest Patents
Kitagawa's latest inventions include a highly advanced electric double-layer capacitor and a method for manufacturing it. This innovative capacitor features a cylindrical case that houses a capacitor element, which consists of a first and second electrode designed to expand the efficiency of energy storage. The unique design allows for both electrodes to be tilted away from the central axis of the capacitor element, ensuring reliable connectivity to the case and sealing plate. Additionally, he has developed a pressure regulating valve for capacitors that incorporates a gas permeable sheet, a silicone rubber valve body, packing made from elastic materials, and a protective cap. This design effectively maintains the integrity of the capacitor while preventing electrolyte leakage.
Career Highlights
Throughout his career, Toshiyuki Kitagawa has been associated with leading companies in the electronics industry, including Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His work at these esteemed organizations has contributed to advancing storage technologies and improving the overall efficiency of electrical components.
Collaborations
Kitagawa's innovative work is complemented by collaborations with esteemed coworkers, including Tatehiko Inoue and Hideharu Nagai. Their combined expertise has played a vital role in the development of advanced electrical solutions, pushing the boundaries of what is achievable in the field.
Conclusion
Toshiyuki Kitagawa continues to make significant strides in the realm of innovation through his groundbreaking inventions and collaborations. His contributions not only underscore his prowess as an inventor but also propel the industry toward more efficient and sustainable energy solutions. As he continues to innovate, Kitagawa's impact on electrical engineering is bound to resonate for years to come.