Location History:
- Musashino, JP (2003 - 2004)
- Tsukuba, JP (2001 - 2006)
- Chiba, JP (2006)
- Tokyo, JP (2003 - 2008)
Company Filing History:
4 out of 5,289 
1 out of 1 
1 out of 22 Years Active: 2001-2008
Title: ***Innovative Mind: The Journey of Shin Sumida***
Introduction
Shin Sumida is a renowned inventor based in Tokyo, Japan, with a strong portfolio of 11 patents to his name. His innovative contributions primarily focus on optical technologies, showcasing his ability to advance the field through practical and efficient solutions.
Latest Patents
Among his latest patents is a **Device for Removing Coating on Optical Fiber**, designed to simplify the process of stripping the coating from optical fibers. The device features a cutting depth limiting surface on a receiver body, with a cutting blade positioned between a pusher body and a fixing block. Crafted from plastics, the cutting blade boasts specified bending elasticity. This invention allows an optical fiber to be inserted between the blade and the limiting surface, enabling precision cuts without requiring meticulous alignment.
Another significant invention by Shin is the **Optical Functioning Component and Optical Connector Featuring the Optical Functioning Component**. This optical functioning component consists of a tubular housing that mirrors the shape of a removable plug housing in an optical connector plug. The rear end of the housing is shaped for seamless connection to the optical connector plug. A ferrule positioned at the front end can attenuate, cut-off, reflect, or absorb specific wavelengths of light, enhancing the functionality of optical connections. The design incorporates an optical connection sleeve and a frame that supports these components, allowing for axial movement within the housing.
Career Highlights
Throughout his career, Shin has made significant contributions while working with prestigious institutions, including the Nippon Telegraph and Telephone Corporation. His role in these organizations has enabled him to push the boundaries of optical technology, fostering innovative approaches to everyday challenges.
Collaborations
Shin's work has also been enriched through collaborations with esteemed colleagues such as Koichi Arishima and Takashi Yoshida. These partnerships have allowed for the exchange of ideas and expertise, further elevating the impact of his innovations.
Conclusion
In summary, Shin Sumida’s inventive spirit and dedication to advancing optical technology through innovation are evidenced by his impressive patent portfolio. His contributions to the field continue to inspire future advancements in optical communications and related technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.