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For the Inventor, By the Inventor

Tachikawa, Japan

Kaoru Kagami

This inventor holds 5 USPTO granted patents. Top assignee: Hoya Corporation. Active years: 2003-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Kagami. Retrieved from https://idiyas.com/inventor/kaoru-kagami

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

USPTO Granted Patents = 5

% Patents Active = 40.0

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Tokyo, JP (2003 - 2004)
  • Akishima, JP (2005)
  • Tachikawa, JP (2007)

Company Filing History:

goldMedal5 out of 2,565 
 
Hoya Corporation
 patents

Years Active: 2003-2007

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5 patents (USPTO):Explore Patents
1. 7236657 - Optical switch and optical add/drop multiplexer using the same (2007-06-26),
2. 7164817 - Optical switch and optical add/drop multiplexer using the same (2007-01-16),
3. 6876789 - Optical filtering module and optical devices using such optical filtering module (2005-04-05),
4. 6701041 - Optical filter module and optical apparatus using the same (2004-03-02),
5. 6510709 - Shaping mold optical fiber guide block processes for the production thereof and optical fiber array (2003-01-28),

Title: Innovations of Kaoru Kagami

Introduction

Kaoru Kagami is a prominent inventor based in Tachikawa, Japan. He has made significant contributions to the field of optical technology, holding a total of 5 patents. His work focuses on developing advanced optical switches and multiplexers that enhance communication systems.

Latest Patents

Kagami's latest patents include an optical switch and an optical add/drop multiplexer. The optical switch is designed to allow easy adjustments of optical parts without the need for a catoptric system. This innovation facilitates the switching process by utilizing a movable holding member that can advance and retreat between collimator devices. Additionally, the optical add/drop multiplexer employs this optical switch to manage light signals effectively. His patents also explore the use of wavelength selection filters, including dielectric multilayered films and optical fiber gratings, to improve optical demultiplexing capabilities.

Career Highlights

Kaoru Kagami is currently associated with Hoya Corporation, a leading company in optical products. His work at Hoya has allowed him to push the boundaries of optical technology and contribute to advancements in the field.

Collaborations

Kagami has collaborated with notable coworkers, including Hidekuni Asai and Yoshiatsu Yokoo. Their combined expertise has led to innovative solutions in optical technology.

Conclusion

Kaoru Kagami's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in communication systems and optical devices.

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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