Location History:
- Iwaki, JA (1978)
- Iwaki, JP (1979)
- Ichihara, JP (1980 - 1982)
Company Filing History:
5 out of 776 
3 out of 62 
1 out of 929 Years Active: 1978-1982
Title: The Innovations of Tomizo Endo
Introduction
Tomizo Endo is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of petroleum engineering, particularly in the thermal cracking of heavy petroleum oils. With a total of 5 patents to his name, Endo's work has advanced the methods used in the petroleum industry.
Latest Patents
One of Endo's latest patents is a method for thermal cracking of heavy petroleum oil. This method aims to produce a pitch with high aromaticity and a high softening point. The process involves feeding heavy petroleum oil into a reaction system and contacting it with a non-reactive gas at temperatures ranging from 400°C to 2000°C. The method is enhanced by using a series of reaction vessels with successively lower interior temperatures. Another significant patent is a decoking apparatus designed for use in thermal cracking reaction vessels. This device includes a cylinder and piston assembly that allows for the injection of scrubbing liquid against the inner walls of the reaction vessel, ensuring efficient cleaning and maintenance.
Career Highlights
Throughout his career, Tomizo Endo has worked with prominent companies such as Kureha Chemical Industry Co., Ltd. and Chiyoda Chemical Engineering Construction Co., Ltd. His experience in these organizations has contributed to his expertise in petroleum processing technologies.
Collaborations
Endo has collaborated with notable colleagues, including Hiroshi Hozuma and Yutaka Sumida. Their combined efforts have furthered advancements in the field of chemical engineering.
Conclusion
Tomizo Endo's innovative patents and career achievements highlight his significant impact on the petroleum industry. His work continues to influence the methods used in thermal cracking processes, showcasing the importance of innovation in engineering.