Company Filing History:
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Years Active: 2005-2010
Title: Kazumi Chiba: Innovator in Electrolytic Solutions
Introduction
Kazumi Chiba is a notable inventor based in Shibukawa, Japan. He has made significant contributions to the field of electric double layer capacitors, holding three patents that showcase his innovative approach to electrolytic solutions.
Latest Patents
Chiba's latest patents include an electrolytic solution for electric double layer capacitors that comprises a quaternary ammonium salt in a mixed solvent containing ethylene carbonate and propylene carbonate. This solution is characterized by a low coefficient of viscosity and excellent low-temperature characteristics, ensuring it does not coagulate at low temperatures. It also possesses high electrical conductivity over a wide temperature range and demonstrates long-term reliability. Another patent involves a spiro compound used as an electrolyte in an aprotic solvent, which achieves an electric conductivity of 0.85 mS/cm or higher at -40°C. This solution excels in conductivity and electrostatic capacity across various temperatures and maintains high resistance to voltage, even under long-term high voltage loads.
Career Highlights
Kazumi Chiba has worked with prominent companies such as Japan Carlit Co., Ltd. and Honda Motor Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced electrolytic solutions.
Collaborations
Chiba has collaborated with notable coworkers, including Takashi Higono and Kenji Sato. Their combined efforts have furthered the development of innovative technologies in the field.
Conclusion
Kazumi Chiba's work in electrolytic solutions for electric double layer capacitors highlights his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the performance and reliability of energy storage solutions.