Location History:
- Gunma, JP (1986 - 1995)
- Shah Alam, MY (1999)
- Annaka, JP (1981 - 2009)
Company Filing History:
27 out of 5,978 
1 out of 21,351 
1 out of 3,252 Years Active: 1981-2009
Title: Innovations and Contributions of Koji Futatsumori
Introduction
Koji Futatsumori, an accomplished inventor based in Annaka, Japan, holds an impressive portfolio of 27 patents. His work primarily focuses on advancements in organopolysiloxane compositions and epoxy resin formulations, showcasing his significant contributions to material science and engineering.
Latest Patents
Among his recent innovations, Koji Futatsumori has developed a variety of notable patents. One such invention is the "Room temperature-curable organopolysiloxane compositions," which comprises an organopolysiloxane featuring at least two Si—OH or organoxy radicals with a viscosity of at least 500 mPa-s at 25°C. This composition incorporates an organosilane containing multiple organoxy radicals, along with an organotin catalyst, and an Si—OH radical-containing organopolysiloxane. The result is a material that boasts shelf stability and discoloration resistance while exhibiting rubber elasticity and adhesion post-curing.
Another significant innovation is the "Epoxy resin compositions and semiconductor devices encapsulated therewith." This composition includes an epoxy resin, a curing agent, and at least 70% by weight of an inorganic filler. The designed molecular weight distribution ensures effective curing, enabling the production of reliable products without the need for post-curing.
Career Highlights
Throughout his career, Koji Futatsumori has been affiliated with notable companies, including Shin-Etsu Chemical Co., Ltd. and Mitsubishi Denki Kabushiki Kaisha. His expertise in developing high-performance materials has established him as a leading figure in the field of polymers and semiconductor technology.
Collaborations
Futatsumori’s innovative journey has been enriched by collaborations with esteemed colleagues such as Toshio Shiobara and Masatoshi Arai. Their joint efforts have fostered the advancement of new materials and technologies that have the potential to benefit various industries.
Conclusion
Koji Futatsumori is a pioneering inventor whose contributions to the field of material science have led to numerous patents that enhance functionality and performance in various applications. His ongoing work continues to push the boundaries of innovation, making a profound impact on the industry.