Location History:
- Urawa, JP (2000 - 2001)
- Saitama-ken, JP (2001)
- Saitama, JP (2006)
- Tokyo, JP (2011 - 2012)
Company Filing History:
Years Active: 2000-2012
Title: Kiyohisa Tokuda: Innovator in Ultraviolet-Curable Resin Technology
Introduction
Kiyohisa Tokuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of ultraviolet-curable resin compositions, holding a total of 7 patents. His work has been instrumental in advancing technologies used in multilayer optical discs.
Latest Patents
Tokuda's latest patents include an innovative ultraviolet-curable resin composition designed for multilayer optical discs. This composition features (A) dioxane glycol di(meth)acrylate and/or tricyclodecane dimethylol di(meth)acrylate, along with (B) a photopolymerization initiator. Another notable patent is a resin composition for optical disks and its cured product, which contains a polyurethane compound (A), a photopolymerization initiator (B), and an ethylenically unsaturated compound (C) other than the compound (A). The polyurethane compound (A) is synthesized by reacting an epoxycarboxylate compound (c) with a diisocyanate compound (d).
Career Highlights
Kiyohisa Tokuda is currently employed at Nippon Kayaku Kabushiki Kaisha, where he continues to innovate in the field of resin technology. His expertise has led to advancements that benefit various applications in optical technology.
Collaborations
Throughout his career, Tokuda has collaborated with notable colleagues, including Kazuhiko Ishii and Go Mizutani. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Kiyohisa Tokuda's contributions to ultraviolet-curable resin technology have established him as a key figure in the field. His patents reflect a commitment to innovation and excellence in optical 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.