Company Filing History:
4 out of 3,871 
2 out of 295 
1 out of 832,880 Years Active: 2021-2024
Title: **Keita Kiyoshima: Innovator in Optical Fiber Technology**
Introduction
Keita Kiyoshima is a prominent inventor based in Osaka, Japan, notable for his contributions to optical fiber technology. With a portfolio of four patents, Kiyoshima has developed innovative solutions that enhance the efficiency and precision of optical fiber connections. His work reflects a commitment to advancing the field of telecommunications and optical communication.
Latest Patents
Among Kiyoshima's latest inventions are two notable patents:
1. **Cutting Jig and Cutting Method of Optical Fiber**
This patent presents a cutting jig designed to streamline the process of cutting optical fibers. The cutting jig features a fixing member for securing the distal end of an optical fiber and a movable inclination cutting unit. This unit enables precise angles and cuts, allowing the optical fiber to be shaped accurately as it aligns with the desired extension line.
2. **Retention Assembly for Securing POF Fiber Within a Connector**
This innovation involves an optical connector assembly that ensures the secure placement of Plastic Optical Fiber (POF). The connector housing contains a retention assembly that accepts various retention caps. This design ensures that the fiber maintains stability within the connector, thereby enhancing operational reliability.
Career Highlights
Kiyoshima's career spans several significant employment opportunities, including roles at Nitto Denko Corporation and Senko Advanced Components, Inc. His experiences at these companies have enabled him to refine his ideas and bring innovative products to market.
Collaborations
Throughout his professional journey, Kiyoshima has worked alongside talented colleagues, including Yuichi Tsujita and Kazumasa Okada. These collaborations have contributed to the successful realization of his inventions and patents.
Conclusion
Keita Kiyoshima's work in optical fiber technology exemplifies the dynamic nature of innovation. His patents not only address specific technical challenges but also reflect a broader commitment to improving communication technologies. As he continues to develop new ideas, Kiyoshima remains a vital figure in showcasing the potential of modern engineering solutions.