Location History:
- Tsukuba, JP (1990 - 1993)
- Yotsukaidoh, JP (1999)
- Yotsukaido, JP (1999 - 2002)
Company Filing History:
Years Active: 1990-2002
Title: Hiroshi Hidaka: Innovator in Optical Technologies
Introduction
Hiroshi Hidaka is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of optical technologies, holding a total of 7 patents. His work focuses on enhancing the performance and reliability of optical components, which are crucial in various applications.
Latest Patents
Hidaka's latest patents include a method of manufacturing polarization-maintaining optical fiber couplers. This innovative method involves heating and elongating two polarization-maintaining optical fibers to create a fused-elongated section. The process ensures that the coupling ratio of polarized waves is optimized, providing a coupler with a strong dependency on polarization and a short elongation length. Another notable patent is for an optical waveguide grating with radiative mode-coupling properties. This grating is designed for exceptional stability and reliability, utilizing silica glass doped with germanium and boron. The design allows for a narrowed rejection bandwidth without increasing the grating length, enhancing the performance of optical communication systems.
Career Highlights
Hiroshi Hidaka is currently employed at Fujikura Limited, a company known for its advancements in optical technologies. His work at Fujikura has positioned him as a key player in the development of innovative optical components. His contributions have not only advanced the company's portfolio but have also impacted the broader field of optical engineering.
Collaborations
Hidaka has collaborated with notable colleagues such as Takao Shiota and Koichi Takahashi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of optical technologies.
Conclusion
Hiroshi Hidaka's contributions to optical technologies through his patents and work at Fujikura Limited highlight his role as a leading inventor in this field. His innovative methods and designs continue to influence the development of advanced optical components.
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.