Location History:
- Minato-ku, JP (2010)
- Nagoya, JP (2011)
Company Filing History:
2 out of 273 
1 out of 11 Years Active: 2010-2011
Title: Koji Ishikawa: Innovator in Chemical Engineering
Introduction
Koji Ishikawa is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of chemical engineering, particularly in the area of gas detoxification and purification processes. With a total of 2 patents to his name, Ishikawa's work has implications for both environmental safety and industrial efficiency.
Latest Patents
Ishikawa's latest patents include a method for detoxifying HCD gas and an apparatus for the same. This innovative method involves the decomposition of hexachlorodisilane into hydrochloric acid, silicon dioxide, and water. The process is achieved by introducing hexachlorodisilane-containing flue gas into a reaction region without moistening the flue gas, while supplying an oxygen-containing gas that contains a small amount of moisture. This reaction occurs at a temperature conducive to the decomposition of hexachlorodisilane.
Another significant patent is the method for purification of disilicon hexachloride, which aims to obtain high purity disilicon hexachloride by efficiently removing silanol impurities. This purification method involves contacting disilicon hexachloride material with an adsorbent material, such as activated carbon, to remove silanol. The process may also include a distillation step, preferably performed in an inert gas atmosphere.
Career Highlights
Throughout his career, Koji Ishikawa has worked with prominent companies, including Toagosei Company, Ltd. and Kanken Techno Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques in chemical processing.
Collaborations
Ishikawa has collaborated with notable colleagues in his field, including Hiroshi Suzuki and Yoshinori Kimata. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Koji Ishikawa stands out as a significant figure in the realm of chemical engineering, with his innovative patents addressing critical environmental and industrial challenges. His work continues to influence the field and showcases the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.