Location History:
- Yokkaichi, JA (1976)
- Matsudo, JP (1991 - 1993)
- Chiba-ken, JP (2001)
- Ibaraki, JP (2005)
- Chiba, JP (1984 - 2006)
Company Filing History:
Years Active: 1976-2006
Title: Minoru Kakuda: Innovator in Adamantane Derivatives
Introduction
Minoru Kakuda is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of chemistry, particularly in the development of adamantane derivatives and their applications. With a total of 16 patents to his name, Kakuda's work has had a substantial impact on various industrial sectors.
Latest Patents
Kakuda's latest patents include innovative methods and compositions involving adamantane derivatives. One notable patent focuses on adamantane derivatives and resin compositions that utilize these derivatives as raw materials. These compounds exhibit excellent optical properties, heat resistance, and acid-dissociating properties. They are particularly useful in the production of crosslinking-type resins, optical materials such as optical fibers, light wave guides, optical disk substrates, and photoresists. Additionally, these derivatives serve as intermediate products for medicines and agricultural chemicals, showcasing their versatility in various industrial applications.
Another significant patent involves the production method of adamantyl acrylate compounds. This process comprises two steps and does not require the use of acid halide. The first step involves reacting a 2-adamantanone compound with a hydrocarbyl halide in the presence of lithium metal to form an adamantanolate intermediate. In the second step, this intermediate is reacted with an acrylic ester compound to produce the desired adamantyl acrylate compound.
Career Highlights
Minoru Kakuda is currently associated with Mitsubishi Gas Chemical Company, Inc., where he continues to innovate and develop new chemical processes and materials. His work has not only advanced the field of chemistry but has also contributed to the growth of the company and its product offerings.
Collaborations
Throughout his career, Kakuda has collaborated with notable colleagues, including Mutsuhiko Takeda and Masafumi Shimpo. These collaborations have fostered a productive environment for research and development, leading to groundbreaking advancements in their respective fields.
Conclusion
Minoru Kakuda's contributions to the field of chemistry, particularly in the area of adamantane derivatives, have established him as a leading inventor. His innovative patents and ongoing work at Mitsubishi Gas Chemical Company, Inc. continue to influence various industrial applications.
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.