This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignees: Nippon Telegraph and Telephone Corporation, Hitachi Cable, Inc., Ando Electric Company. Active years: 1992-2017.
Location History:
- Mito, JP (1992 - 1999)
- Tokyo, JP (2002 - 2014)
- Ibaraki, JP (2015)
- Tsukuba, JP (2012 - 2017)
Company Filing History:
11 out of 5,300 
3 out of 836 
2 out of 389 
Years Active: 1992-2017
Title: **The Innovative Mind of Toshio Kurashima**
Introduction
Toshio Kurashima, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of optical fiber technology. With a remarkable portfolio comprising 14 patents, Kurashima's work focuses on enhancing the performance and manufacturing of optical fibers. His innovations have paved the way for advancements in telecommunications and data transmission.
Latest Patents
Among his latest patents, Kurashima has developed several groundbreaking methods in the optical fiber domain. These include a "Measuring method of longitudinal distribution of bending loss of optical fiber," which involves calculating an arithmetical mean value from bidirectional measurements. He also created a "Manufacturing method of optical fiber cable" and a "Manufacturing method of optical fiber cord" that streamline the production process. Additionally, his patent on the "Measuring method of hole diameter, hole position, hole surface roughness, or bending loss of holey optical fiber" reflects his innovative approach to understanding and improving holey optical fibers.
Career Highlights
Toshio Kurashima has been associated with notable companies in the telecommunications industry, including Nippon Telegraph and Telephone Corporation and Hitachi Cable, Inc. His extensive experience in these organizations has been instrumental in his development of high-impact inventions and patents in optical fiber technology.
Collaborations
Throughout his career, Kurashima has collaborated with talented individuals, including coworkers Kazuhide Nakajima and Yoshinori Kurosawa. These collaborations have undoubtedly contributed to the depth and breadth of his innovative contributions to the field.
Conclusion
With an impressive collection of patents and a solid background in research and development, Toshio Kurashima stands out as a vital figure in the optical fiber industry. His continued pursuit of innovation enhances the capabilities and efficiencies of optical fibers, ensuring their pivotal role in modern communication technologies.