Yamaga, Japan

Toshiro Mizushima

This inventor holds 3 USPTO granted patents. Top assignee: Fujikura Limited. Active years: 2003-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Mizushima. Retrieved from https://idiyas.com/inventor/toshiro-mizushima

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Yamaga, JP (2005)
  • Sakura, JP (2003 - 2010)

Company Filing History:


Years Active: 2003-2010

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3 patents (USPTO):Explore Patents

Title: Toshiro Mizushima: Innovator in Optical Fiber Technology

Introduction

Toshiro Mizushima is a notable inventor based in Yamaga, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of optical fiber splicing equipment.

Latest Patents

Mizushima's latest patents include a working box for fusion splicers and an optical fiber fixing device with a fixing member speed controller. The optical fiber fixing device features a V-grooved block designed to support an optical fiber. It incorporates a clamp mechanism to secure the fiber in place, along with a stopper mechanism that ensures proper alignment before the clamp engages. A sensor detects when the clamp mechanism contacts the stopper, prompting the controller to activate a motor that lowers the stopper. This coordinated action allows the clamp portion to press the optical fiber against the V-grooved block, effectively securing it.

Career Highlights

Mizushima is currently employed at Fujikura Limited, a company renowned for its advancements in fiber optic technology. His innovative designs and patents have contributed to the company's reputation as a leader in the industry.

Collaborations

Some of his notable coworkers include Takeshi Sato and Taku Otani, who collaborate with him on various projects within the company.

Conclusion

Toshiro Mizushima's work in optical fiber technology exemplifies innovation and dedication to improving industry standards. His patents reflect a commitment to advancing the capabilities of optical fiber splicing, making significant strides in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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