Location History:
- Yokohama, JP (1999 - 2004)
- Kanagawa, JP (2006)
Company Filing History:
Years Active: 1999-2006
Title: Yasuhiko Shishido: Innovator in Optical Technologies
Introduction
Yasuhiko Shishido is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical technologies, holding a total of 4 patents. His work focuses on advancements in optical fiber technology and silica glass manufacturing processes.
Latest Patents
Shishido's latest patents include innovative designs and methods that enhance the functionality of optical systems. One of his notable inventions is an optical fiber bundle that consists of multiple optical fibers bundled at both the input and output terminal sides. This optical fiber bundle is designed to receive light from the input side and effectively output it to the output side. A key feature of this invention is the division of optical fibers on the input side, either individually or into groups, based on the positions of the output terminal side fibers. This arrangement allows for the adjustment of input light for each optical fiber or group, optimizing performance.
Another significant patent involves a manufacturing process for silica glass articles. This process includes irradiating a silica glass article with electromagnetic waves to create defects and subsequently immersing it in a hydrogen gas atmosphere. This method effectively enhances the article's resistance to increased absorption in the ultraviolet region due to UV ray exposure. The resulting silica glass article or glass fiber produced through this process showcases improved characteristics.
Career Highlights
Yasuhiko Shishido is currently associated with Sumitomo Electric Industries, Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing optical fiber applications and improving the quality of silica glass products.
Collaborations
Shishido has collaborated with notable colleagues, including Akira Urano and Toshio Danzuka. Their combined expertise has contributed to the successful development of various optical technologies.
Conclusion
Yasuhiko Shishido's contributions to optical technologies through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches continue to influence advancements in optical fiber and silica glass manufacturing processes.
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.