This inventor holds 1 USPTO granted patent. Top assignee: Teijin Limited. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: Kiyoshi Takekata: Innovator in Electrically Insulating Materials
Introduction
Kiyoshi Takekata is a notable inventor based in Hino, Japan. He has made significant contributions to the field of electrically insulating materials. His innovative work has led to the development of a unique powdery material that exhibits exceptional insulating properties.
Latest Patents
Kiyoshi Takekata holds a patent for an electrically insulating powdery material and the process for its preparation. This material boasts a volume resistivity of at least 1 × 10^10 ohms-cm. It consists of a calcined product derived from a mixture of magnesium oxide and boron oxide, along with optional additions of titanium, iron, and chromium oxides. The novel structure features magnesium oxide particles at its core, enveloped by a sheath of double oxide formed from magnesium oxide and boron oxide. The production of this insulating powdery material involves calcining the mixture under specific temperature-time conditions. This innovative material can be utilized as a filler in thermally conducting and electrically insulating resin compositions, particularly under high temperature and high humidity conditions.
Career Highlights
Kiyoshi Takekata is associated with Teijin Limited, a company known for its advancements in materials science. His work has been instrumental in enhancing the electrical properties of materials used in various applications.
Collaborations
Kiyoshi Takekata has collaborated with notable colleagues such as Shigenobu Sobajima and Minoru Tamura. Their combined expertise has contributed to the success of their projects and innovations.
Conclusion
Kiyoshi Takekata's contributions to the field of electrically insulating materials highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant achievement in material science, showcasing the potential for improved electrical properties in various applications.