This inventor holds 2 USPTO granted patents. Top assignees: Desoto, Inc., Japan Synthetic Rubber Co., Ltd.. Active years: 1987-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1987)
- Yokkaichi, JP (1989)
Company Filing History:

Years Active: 1987-1989
Title: Keiichi Bessho: Innovator in Optical Fiber Technology
Introduction
Keiichi Bessho is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on advancements that enhance the performance and application of optical fibers.
Latest Patents
Among his latest patents are innovations related to optical fiber bundling materials. One of his key inventions is a curable resin composition designed for bundling coated optical fibers. This composition includes radiation-curable acrylate-terminated oligomers that can be pigmented with magnetizable powder. These oligomers are engineered to cure upon exposure to electron beams, resulting in superior magnetic recording structures. Additionally, the inclusion of sulfonic acid groups in these oligomers improves pigment wetting and can be integrated into amide-containing compounds.
Career Highlights
Throughout his career, Keiichi Bessho has worked with prominent companies such as Desoto, Inc. and Japan Synthetic Rubber Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical fiber technology.
Collaborations
Keiichi has collaborated with notable individuals in his field, including Timothy Edward Bishop and Tohru Ohtaka. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Keiichi Bessho's contributions to optical fiber technology demonstrate his innovative spirit and dedication to enhancing the capabilities of this essential technology. His patents reflect a commitment to advancing the field and improving the performance of optical fibers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile