Location History:
- Ichihara, JP (1991 - 1999)
- Chiyoda-ku, JP (2006)
- Tokyo, JP (2004 - 2016)
Company Filing History:
Years Active: 1991-2016
Title: Yoshinori Ishida: A Pioneer in Optical Innovations
Introduction
Yoshinori Ishida is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to the field of optical technologies. With a total of 12 patents to his name, he has made remarkable advancements that have shaped the industry.
Latest Patents
Ishida's latest innovations include a method and apparatus for measuring hardened surface layers, which involves creating a calibration curve based on the depth of the hardened layer. This method utilizes both destructive and non-destructive tests to determine the propagation time of a wave signal, ultimately allowing for precise measurements of hardened surfaces. Another significant patent addresses the development of optical fibers with minimal loss increase at a wavelength of approximately 1400 nm. This innovation features a silica glass core doped with germanium, enhanced through exposure to hydrogen or deuterium, optimizing performance in optical applications.
Career Highlights
Throughout his career, Ishida has worked with prominent companies such as The Furukawa Electric Co., Ltd. and IHI Corporation. His experience in these organizations has played a crucial role in shaping his inventive spirit and contributing to groundbreaking technologies in optics and materials science.
Collaborations
Ishida’s journey as an inventor has seen him collaborate with notable colleagues, including Yukio Kohmura and Hideya Moridaira. These partnerships have enhanced his work, fostering innovation and driving forward the capabilities of optical technologies.
Conclusion
Yoshinori Ishida's contributions to the field of optical innovations demonstrate his dedication to advancing technology and improving application performance. With a growing portfolio of patents and a robust career, he continues to influence the landscape of optical research and development in Japan and beyond.
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.