This inventor holds 23 USPTO granted patents and 3 published patent applications and 10 EPO patents, primarily in Polycarbonate Resin Production. Top assignees: Mitsubishi Gas Chemical Company, Inc., Reuter Chemische Apparatebau E.k.. Active years: 2016-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (2016)
- Kamisu, JP (2021)
- Tokyo, JP (2018 - 2022)
- Ibaraki, JP (2020 - 2024)
Company Filing History:
22 out of 2,304 
1 out of 1 Years Active: 2016-2026
Areas of Expertise:
Title: Innovator Insights: Munenori Shiratake and His Contributions to Optical Technology
Introduction
Munenori Shiratake, based in Tokyo, Japan, is an accomplished inventor with 21 patents to his name. His work primarily focuses on advancements in polycarbonate resins and optical devices, showcasing his innovative spirit and technical expertise.
Latest Patents
Among Shiratake's latest patents is the innovative "Polycarbonate resin, method for producing the same, and optical lens." This invention introduces a polycarbonate resin characterized by a high refractive index, a low Abbe number, and enhanced moisture and heat resistance. The resin includes a structural unit expressed by a specific general formula, indicating its advanced composition. Another significant patent involves "Triarylmethane compounds," which are suitable as monomers for developing thermoplastic resins with beneficial optical properties. This discovery opens up new possibilities in the production of advanced optical devices.
Career Highlights
Shiratake has built his professional journey at prominent companies such as Mitsubishi Gas Chemical Company, Inc. and Reuter Chemische Apparatebau E.K. His experience at these institutions has enabled him to innovate and refine his work in materials science, specifically in optical technology and polymer chemistry.
Collaborations
Throughout his career, Shiratake has collaborated with esteemed colleagues, including Noriyuki Kato and Kentaro Ishihara. These partnerships have played a crucial role in advancing his research and development initiatives, contributing to his success as an inventor in the field of polymers and optics.
Conclusion
Munenori Shiratake's contributions to the realm of innovations in polycarbonate resins and optical technologies are both significant and impactful. His ability to create advanced materials not only enhances optical properties but also meets the demands of modern applications. With 21 patents to his credit, Shiratake continues to be a key figure in shaping the future of optical devices and materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile