Kodaira, Japan

Iwao Watanabe

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iwao Watanabe. Retrieved from https://idiyas.com/inventor/iwao-watanabe-w0y4ub0v

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2007

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Iwao Watanabe - Innovator in Optical Connector Cleaning Technology.

Introduction

Iwao Watanabe is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of optical technology, particularly with his innovative designs aimed at improving the maintenance of optical connectors.

Latest Patents

Watanabe holds a patent for an optical connector cleaning device. This invention relates to a device that features an outer casing with an openable and closable window. Through this window, a cleaning tape is gradually fed to clean the fiber end surface of optical connectors. The device includes a cassette that holds a reel for feeding unused cleaning tape and another reel for taking up the used tape. This design allows for easy attachment and detachment of the cassette, facilitating the replacement of the cleaning tape. Additionally, the device features a replacement unit with a guide plate and a rubber pad, which can be adjusted to accommodate optical connectors of various shapes.

Career Highlights

Iwao Watanabe is associated with Toray Industries, Inc., where he has been able to apply his expertise in optical technology. His work has contributed to advancements in the efficiency and effectiveness of optical connector maintenance.

Collaborations

Watanabe has collaborated with notable colleagues such as Kouji Ueno and Sadao Tomioka. Their combined efforts have furthered the development of innovative solutions in the optical technology sector.

Conclusion

Iwao Watanabe's contributions to optical connector cleaning technology exemplify his innovative spirit and dedication to improving industry standards. His patent reflects a significant advancement in the maintenance of optical connectors, showcasing his role as a key inventor in this 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]
Loading…