Location History:
- Kamakura, JP (1992 - 1996)
- Shiga, JP (1997 - 2004)
- Ritto, JP (2008 - 2009)
Company Filing History:
Years Active: 1992-2009
Title: Keijiro Takanishi: Innovator in Resin Technology
Introduction
Keijiro Takanishi is a prominent inventor based in Ritto, Japan. He has made significant contributions to the field of resin technology, holding a total of 7 patents. His work focuses on developing advanced materials with exceptional optical properties.
Latest Patents
One of Takanishi's latest patents is for a resin and article molded therefrom. This innovative resin comprises both a phosphorus-containing residue with a bicycloalkyl structure and a specific divalent phenol residue. The invention provides a resin that is colorless and transparent, featuring a high refractive index and low optical dispersion. Another notable patent involves a thermoplastic resin that contains a polymer, which includes a divalent phosphate residue with a spiro ring. This polymer has a number average molecular weight of at least 2,000, showcasing Takanishi's commitment to enhancing material properties.
Career Highlights
Takanishi is associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has allowed him to push the boundaries of resin technology, contributing to various applications in different industries.
Collaborations
Throughout his career, Takanishi has collaborated with notable colleagues, including Norio Kawabe and Tatsuya Matsuno. These collaborations have fostered innovation and have been instrumental in the development of new materials.
Conclusion
Keijiro Takanishi's contributions to resin technology exemplify his innovative spirit and dedication to advancing material science. His patents reflect a deep understanding of the properties and applications of resins, making him a key figure in this field.