Location History:
- Moriyama, JP (1981 - 1982)
- Ibara, JP (1986)
Company Filing History:
Years Active: 1981-1986
Title: Hiroyuki Ohishi: Innovator in Flame Retardant Technology
Introduction
Hiroyuki Ohishi is a notable inventor based in Moriyama, Japan. He has made significant contributions to the field of flame retardant technology, holding a total of three patents. His work focuses on developing cyclic organic phosphorus compounds that serve as stabilizers and fire retardants for various organic substances.
Latest Patents
One of Hiroyuki Ohishi's latest patents is for a cyclic organic phosphorus compound and the process for producing it. This compound is particularly useful as a stabilizer and fire retardant for high molecular weight compounds. The patent describes a process that involves reacting a specific compound with 1,4-benzoquinone to create the desired cyclic organic phosphorus compound. Another significant patent involves flame retardants, specifically alkali metal salts or alkaline earth metal salts of cyclic phosphorus compounds. These metal salts are designed to impart flame retardancy to organic high molecular weight compounds without compromising the characteristic properties of the substrates.
Career Highlights
Hiroyuki Ohishi is associated with Sanko Kaihatsu Kagaku Kenkyusho, where he continues to innovate in the field of chemical research. His work has been instrumental in advancing the understanding and application of flame retardant materials.
Collaborations
Hiroyuki Ohishi has collaborated with notable colleagues such as Toranosuke Saito and Masakatu Kitani. Their combined expertise has contributed to the successful development of innovative solutions in flame retardant technology.
Conclusion
Hiroyuki Ohishi's contributions to the field of flame retardants highlight his role as a key innovator in chemical research. His patents reflect a commitment to enhancing safety in materials used across various industries.