This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Cable, Inc.. Active years: 1999.
Company Filing History:
Years Active: 1999
Title: Yasuharu Mutoh: Innovator in Optical Technology
Introduction
Yasuharu Mutoh is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of optical technology, particularly through his innovative patents. His work has implications for various applications in the optical industry.
Latest Patents
Yasuharu Mutoh holds a patent for an optical waveguide, optical module, and optical system using the same. The patent describes an optical waveguide that comprises an anhydrous synthetic silica glass substrate, which contains less than a predetermined concentration of hydroxyl group. The core waveguide has a rectangular cross-section formed on the substrate, and a cladding layer with a lower refractive index than the core waveguide covers it. The concentration of hydroxyl group in the synthetic silica glass substrate is essential to be less than 300 ppm, preferably less than 100 ppm, and more preferably less than 50 ppm. This innovation is crucial for enhancing the performance of optical devices.
Career Highlights
Yasuharu Mutoh is associated with Hitachi Cable, Inc., where he has been instrumental in advancing optical technologies. His expertise and innovative mindset have led to the development of cutting-edge optical solutions that benefit various industries.
Collaborations
Throughout his career, Yasuharu has collaborated with notable colleagues, including Hiroaki Okano and Toshikazu Kamoshida. These collaborations have fostered a creative environment that encourages the development of innovative optical technologies.
Conclusion
Yasuharu Mutoh's contributions to optical technology through his patent and work at Hitachi Cable, Inc. highlight his role as a key innovator in the field. His dedication to advancing optical solutions continues to impact the industry positively.