Location History:
- Tsukuba, JP (2004)
- Ibaraki, JP (2006 - 2012)
- Chiba, JP (2012 - 2020)
- Kanagawa, JP (2020)
Company Filing History:
10 out of 2,245 
1 out of 1 
1 out of 52 Years Active: 2004-2020
Title: **Hirotaka Tsuruya: A Pioneer in Advanced Resin Technologies**
Introduction
Hirotaka Tsuruya, an innovative inventor based in Ibaraki, Japan, has made significant contributions to the field of resin technology. With an impressive portfolio of 11 patents, Tsuruya's work focuses on developing functional materials that enhance the performance and utility of everyday products.
Latest Patents
Tsuruya's latest patents reflect his expertise and innovative spirit. One notable invention is a functional sheet that includes a polyester resin, designed to improve the functionality of various applications. This functional sheet comprises a layer of polarizing film or photochromic material, sandwiched between protective layers. The protective layers feature a specific resin composition, combining a polyester resin obtained from the polycondensation of 1,4-cyclohexanedimethanol and 1,4-cyclohexanedicarboxylic acid, along with an aromatic polycarbonate resin.
Another significant patent focuses on a resin composition intended for high dielectric constant materials. This composition consists of 40-80% by mass of a resin material and 20-60% by mass of carbon black, with specific characteristics ensuring a dielectric constant of 4 or more and a low dielectric loss tangent of 0.05 or less.
Career Highlights
Throughout his career, Hirotaka Tsuruya has worked with esteemed companies, including Mitsubishi Gas Chemical Company, Inc. His experience in these organizations has allowed him to deepen his knowledge and refine his innovative approaches in materials science.
Collaborations
Collaboration is essential in the field of innovation, and Tsuruya has partnered with notable colleagues such as Takahiro Matsumoto and Toshiaki Yamada. Through teamwork, they have not only enriched each other's expertise but also contributed to advancements in their respective areas of specializations.
Conclusion
Hirotaka Tsuruya represents a commendable figure in the innovation landscape, with a strong dedication to advancing resin technologies. His inventive spirit and collaboration with industry professionals highlight the crucial role of innovation in developing materials that enhance our daily lives. As he continues to contribute to the field, Tsuruya's work will undoubtedly inspire future generations of inventors and researchers.
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.