This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: Innovator in Optical Fiber Technology: Hidemitsu Hisata
Introduction
Hidemitsu Hisata is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of optical fiber technology, particularly through his patented methods for fusion splicing. His work provides essential advancements in the efficiency and effectiveness of optical communication systems.
Latest Patents
His most recognized patent is a method for fusion splicing optical fibers. This innovative technique involves the fusing of different diameter fiber coating portions optimally. The process requires clamping the optical fibers on V-groove boards and aligning their end faces. Following this, a discharged heating method is utilized to fuse splice the fibers. To enhance the splice quality, Hisata also includes a step that measures the inclination angle of glass fibers from an observed image after splicing. This helps estimate the splice loss of the optical fibers, resulting in improved performance and reliability.
Career Highlights
Hidemitsu Hisata is affiliated with Sumitomo Electric Industries, Limited, where he contributes to research and development in optical technology. His expertise in fiber optical technology has led to significant advancements in the company's offerings.
Collaborations
In his pursuit of innovation, Hisata has collaborated with talented coworkers, including Mikio Kobayashi and Hiroshi Ohzeki. Together, they work to enhance the capabilities and applications of optical fibers in various sectors, ensuring that their inventions meet the needs of modern communication systems.
Conclusion
Hidemitsu Hisata’s contributions to the field of optical fiber technology highlight the importance of innovation in communication. His patented methods for fusion splicing demonstrate not only his skill as an inventor but also the impact of teamwork in driving technological advancements. As the demand for more effective optical communication continues to grow, Hisata’s work stands as a significant achievement in the field.