Location History:
- Kanagawa, JP (1996 - 2005)
- Yokohama, JP (1993 - 2012)
- Chiyoda-ku, JP (2013)
- Tokyo, JP (2015)
Company Filing History:
10 out of 2,560 
1 out of 8 
1 out of 1,641 Years Active: 1993-2015
Title: Shunsuke Yokotsuka: Innovator in Optical Technologies
Introduction
Shunsuke Yokotsuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technologies, holding a total of 10 patents. His work focuses on developing advanced materials and processes that enhance optical performance.
Latest Patents
Yokotsuka's latest patents include an innovative optical waveguide. This invention relates to an optical waveguide that contains a core formed by curing a fluorine-containing polyarylene prepolymer with a crosslinkable functional group. The cladding is created by curing a composition that includes a compound with a molecular weight ranging from 140 to 5,000, which also has a crosslinkable functional group and lacks fluorine atoms. Another notable patent is for a crosslinkable prepolymer, which is designed to exhibit excellent heat resistance and can form a cured product with outstanding oil and water repellency. This prepolymer features a polyaryl ether structure on its main chain and includes a side chain represented by a fluorinated alkyl group.
Career Highlights
Throughout his career, Shunsuke Yokotsuka has worked with notable companies such as Asahi Glass Company, Limited and Iwaki Glass Co., Ltd. His experience in these organizations has allowed him to refine his expertise in optical materials and technologies.
Collaborations
Yokotsuka has collaborated with various professionals in his field, including his coworker Ko Aosaki. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Shunsuke Yokotsuka is a distinguished inventor whose work in optical technologies has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in material science.
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.