Location History:
- Shinjuku-ku, JP (2013 - 2014)
- Tokyo, JP (2012 - 2016)
- Hino, JP (2016 - 2017)
- Akishima, JP (2017)
Company Filing History:
Years Active: 2012-2017
Title: The Innovations of Tomoaki Negishi: Pioneering Optical Glass Technologies
Introduction: Tomoaki Negishi is a prominent inventor based in Tokyo, Japan, known for his significant contributions in the field of optical glass technology. With a remarkable portfolio of 19 patents, Negishi has made strides in developing advanced glass materials that enhance various optical applications.
Latest Patents: Among his latest patents, Negishi has focused on innovations in glass products including a specialized glass material for press molding and optical element blanks. His research has resulted in a unique glass composition containing specific percentages of components such as SiO2, B2O3, La2O3, Gd2O3, YO, and Yb2O3. This innovative glass exhibits a refractive index in the range of 1.790 to 1.830, alongside an Abbe's number between 45 to 48, making it highly suitable for optical applications.
Career Highlights: Tomoaki Negishi is affiliated with Hoya Corporation, a leading company renowned for its advancements in optical products and materials. His work at Hoya has facilitated the development of optical glasses that provide exceptional performance in various devices, ensuring clarity and precision in visual technologies.
Collaborations: Throughout his career, Tomoaki has collaborated with notable colleagues including Xuelu Zou and Yasuhiro Fujiwara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of knowledge, further enhancing the quality and scope of their research efforts.
Conclusion: Tomoaki Negishi stands out as a key figure in the world of optical glass innovation, with a strong patent portfolio reflecting his expertise and commitment to advancing technology. His contributions, particularly through Hoya Corporation, pave the way for future developments in optical materials, influencing a wide range of industries that rely on high-quality glass products.
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.