Location History:
- Yamaguchi-ken, JP (2001)
- Tokuyama, JP (2002)
- Yamaguchi, JP (2003 - 2006)
- Chiba, JP (2010 - 2011)
Company Filing History:
9 out of 555 
3 out of 2,271 
Years Active: 2001-2011
Title: Tetsuya Saruwatari: Innovator in Internal Olefin Production
Introduction
Tetsuya Saruwatari is a prominent inventor based in Yamaguchi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of internal olefins. With a total of 12 patents to his name, Saruwatari's work has had a notable impact on the industry.
Latest Patents
Saruwatari's latest patents include a method for producing internal olefins and an internal olefin mixture suitable for oil drilling fluids. The first patent describes a method for stably isomerizing an α-olefin using an inexpensive zeolite catalyst while preventing oligomerization reactions. This innovative approach involves circulating an α-olefin with 16 to 18 carbon atoms through a zeolite catalyst bed before initiating the isomerization reaction. The second patent presents an internal olefin composition that consists of a mixture of 60 to 80% by mass of an olefin with 16 carbon atoms and 40 to 20% by mass of an olefin with 18 carbon atoms. This composition is designed to be environmentally friendly, exhibiting good biodegradability and low toxicity to marine organisms, while also providing sufficient fluidity for use as a base oil in oil drilling applications.
Career Highlights
Throughout his career, Tetsuya Saruwatari has worked with notable companies such as Idemitsu Petrochemical Co., Ltd. and Idemitsu Kosan Company, Limited. His expertise in chemical processes and innovation has positioned him as a key figure in the development of new technologies in the petrochemical industry.
Collaborations
Saruwatari has collaborated with esteemed colleagues, including Masahiro Iwahara and Hideki Yamane. These partnerships have fostered a collaborative environment that has led to advancements in their respective fields.
Conclusion
Tetsuya Saruwatari's contributions to the field of internal olefin production demonstrate his innovative spirit and commitment to advancing chemical engineering. His patents reflect a dedication to creating environmentally sustainable solutions in the petrochemical industry.