Location History:
- Kawasaki, JA (1977 - 1978)
- Kawasaki, JP (1980 - 1982)
- Yokohama, JP (1986 - 1989)
Company Filing History:
Years Active: 1977-1989
Title: Innovations of Yoshiki Kohno: Pioneering Fire-Retardant Technologies
Introduction:
Yoshiki Kohno, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of fire-retardant technologies. With a remarkable portfolio of 10 patents, Kohno is recognized for his innovative solutions aimed at enhancing safety in electrical devices. His work primarily revolves around developing materials and compositions that minimize fire hazards in electrical applications.
Latest Patents:
Kohno's latest patents reflect his commitment to safety and innovation. One of his notable inventions is a patented design for a fire-retardant electric device. This device is specifically tailored for fire-retardant oil-filled transformers. It features a cellulose-based insulating material that is impregnated with an insulating oil. The insulating oil consists of 100 parts by weight of an ester of a polyol with a fatty acid that has a fire point of 300 degrees Celsius or above. Additionally, this device includes 0.005 to 1.0 part by weight of a phenolic compound, which has no alkyl groups as substituents at the ortho positions, and 0.01 to 2.0 parts by weight of an epoxy compound.
Another significant advancement from Kohno is a flame-retardant electrical insulating oil composition. This composition comprises 100 parts by volume of the insulating oil combined with 5 to 80 parts by volume of a halogen-containing phosphoric ester, providing enhanced safety for electrical applications.
Career Highlights:
Yoshiki Kohno is currently associated with the Nippon Oil Company, where he leverages his expertise in material science and engineering to develop innovative solutions. His career is marked by a strong focus on safety and performance in electrical applications, positioning him as a leading inventor in the industry.
Collaborations:
In his journey of innovation, Kohno has collaborated with fellow engineers Midori Masunaga and Hiroshi Hasegawa. Their collective efforts have contributed to the success of various projects, enabling the development of groundbreaking technologies in electrical safety.
Conclusion:
Yoshiki Kohno's contributions to fire-retardant technologies exemplify his dedication to enhancing safety in electrical devices. With his innovative patents, he continues to push the boundaries of material science, ensuring a safer environment in the industrial sector. His forward-thinking approach not only benefits his company but also sets a benchmark for future advancements in the field.