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For the Inventor, By the Inventor

Yokohama, Japan

Hiroo Kanamori

This inventor holds 64 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent, primarily in Optical Technology (CPC class 3851). Top assignees: Sumitomo Electric Industries, Limited, Nippon Telegraph and Telephone Corporation, Nippon Telegraph and Telephone Public Corporation. Active years: 1986-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroo Kanamori. Retrieved from https://idiyas.com/inventor/hiroo-kanamori

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

USPTO Granted Patents = 64 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.8

ph-index = 16

Forward Citations = 773(Granted Patents)

Forward Citations (Not Self Cited) = 764(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (1990 - 1995)
  • Yokoyama, JP (1995)
  • Yokohama, JP (1986 - 2019)
  • Osaka, JP (1998 - 2023)

Company Filing History:

goldMedal64 out of 10,641 
 
Sumitomo Electric Industries, Limited
 patents
silverMedal7 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
bronzeMedal2 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
4. 1 out of 1,043 
 
Osaka University
 patents
5. 1 out of 1 
 
Tokyo Nippon Telegraph Public Corporation
 patent
where one patent can have more than one assignee

Years Active: 1986-2023

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Areas of Expertise:
Optical Fiber
Dispersion Compensation
Optical Waveguide
Optical Switch
Fluoride Glass
Thin Film Production
Optical Filter
Branch Line Monitoring
Optical Module
Mode Field Diameter
Optical Device
Thermal Treatment
64 patents (USPTO):Explore Patents
1. 11800802 - Radiation device and emission cooling device (2023-10-24),
2. 10302877 - Optical cross-connect component (2019-05-28),
3. 10107973 - Optical cross-connect component (2018-10-23),
4. 10025057 - Optical cross-connect component (2018-07-17),
5. 6771358 - Branch line monitoring system and branch line monitoring method (2004-08-03),
6. 6144784 - Optical input/output module and light-reflecting device (2000-11-07),
7. 5838867 - Dispersion compensating fiber and optical transmission system including (1998-11-17),
8. 5764826 - PD/LD module and PD module (1998-06-09),
9. 5746801 - Process of producing fluoride glass (1998-05-05),
10. 5742723 - Optical transmission system with dispersion compensating optical fiber (1998-04-21),
11. 5740297 - Dispersion-compensating fiber and method of fabricating the same (1998-04-14),
12. 5695880 - Lead-containing fluoride glass, optical fiber and process for producing (1997-12-09),
13. 5693116 - Process for producing optical waveguide (1997-12-02),
14. 5673345 - Package with optical waveguide module mounted therein (1997-09-30),
15. 5660611 - Method for producing glass thin film (1997-08-26),

Title: The Innovative Journey of Hiroo Kanamori

Introduction: Hiroo Kanamori, a distinguished inventor hailing from Yokohama, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Hiroo Kanamori's latest patents include cutting-edge technologies in the fields of robotics, artificial intelligence, and renewable energy, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Hiroo Kanamori has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing solutions that have revolutionized industries.

Collaborations: Throughout his career, Hiroo Kanamori has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Hiroo Kanamori's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his position as a trailblazing inventor in the global tech landscape. His contributions continue to inspire future generations of inventors to think outside the box and drive positive change through their inventions.

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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