Location History:
- Kanagawa-ken, JP (2002)
- Hiratsuka, JP (2013)
- Kanagawa, JP (2003 - 2018)
- Tokyo, JP (2020)
Company Filing History:
Years Active: 2002-2020
Title: Innovations in Polyester Resin: The Achievements of Takeshi Hirokane
Introduction: Takeshi Hirokane is an accomplished inventor based in Kanagawa, Japan, renowned for his contributions to the field of polymer science. With a remarkable portfolio of 19 patents, he has demonstrated a deep commitment to advancing the technology and application of polyester resins. His innovative approach has led to significant developments that enhance material properties for various commercial applications.
Latest Patents: Among his latest patents, Hirokane has developed a sophisticated polyester resin composition. This composition comprises a polyester resin and ultramarine in concentrations of 1 to 500 ppm, incorporating specific structural units that yield enhanced material characteristics. One notable patent elaborates on a polyester resin that includes a cyclic acetal skeleton-derived diol structural unit, ensuring that the structural integrity and functionality are maintained at an optimal level.
Another significant invention involves an advanced polyester resin containing a diol unit derived from pentacyclopentadecane dimethanol, along with a dicarboxylic acid unit derived from an aromatic dicarboxylic acid. This innovative resin meets specific conditions that maximize its efficacy for injection-molded articles, polyester sheets, and polyester containers.
Career Highlights: Hirokane's career is anchored at Mitsubishi Gas Chemical Company, Inc., where he has played a pivotal role in researching and developing advanced polyester materials. His expertise in material science has not only fueled his individual patents but also contributed significantly to the company’s innovative projects and market offerings.
Collaborations: Throughout his career, Hirokane has had the opportunity to collaborate with other notable professionals in his field, including Dai Oguro and Shojiro Kuwahara. These collaborations have further enriched his research, facilitating the exchange of ideas and fostering innovation within the team.
Conclusion: Takeshi Hirokane's work in polyester resin development exemplifies the impact of innovation on material science. With his extensive patent portfolio and collaborative efforts, he continues to inspire advancements that meet the evolving needs of the industry. His contributions not only showcase individual brilliance but also reflect the potential of teamwork in fostering progressive innovations.
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.