Location History:
- Ichihara, JP (1985 - 1988)
- Chiba, JP (1995)
Company Filing History:
5 out of 2,271 
1 out of 5 
1 out of 4 Years Active: 1985-1995
Title: The Innovative Journey of Takao Katayama
Introduction
Takao Katayama, an accomplished inventor based in Ichihara, Japan, has made significant contributions to the field of engineering and technology. With six patents to his name, Katayama's work reflects a commitment to innovation and efficiency.
Latest Patents
One of Katayama's most recent inventions is the thin layer liquid film type evaporator. This innovative device includes a cylindrical heating column equipped with a heater for optimal heating. The design incorporates a liquid film forming plate and a baffle within the heating column, along with a strategically placed feed nozzle. This configuration ensures that a clearance is formed between the liquid film forming plate and the heating column's inner surface, allowing liquid flow and enhancing evaporation efficiency through a simple mechanism.
Additionally, Katayama has developed a unique electrical insulating oil. This oil is characterized by its boiling point of not less than 150°C, a viscosity ranging from 2 to 500 centistokes at 40°C, and a pour point not exceeding -35°C. With allowable sulfur content and aromatic hydrocarbon levels, his insulating oil delivers high performance for electrical applications.
Career Highlights
Throughout his career, Takao Katayama has worked for notable companies, including Idemitsu Kosan Company, Limited and Idemitsu Kosan, Ltd. His experiences in these organizations have allowed him to refine his skills as an inventor and contribute to impactful projects.
Collaborations
During his professional journey, Katayama has collaborated with esteemed colleagues such as Masahiko Takesue and Takatoshi Kunihiro. Their combined expertise has enhanced the development of innovative technologies and solutions in their respective fields.
Conclusion
With a dedication to innovation, Takao Katayama continues to push the boundaries of technology through his inventions. His contributions, particularly in evaporator design and electrical insulating oils, highlight his significant impact on the industry. As he advances, his journey serves as an inspiration for future inventors and innovators.