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For the Inventor, By the Inventor

Sakura, Japan

Kuniharu Himeno

This inventor holds 52 USPTO granted patents and 2 published patent applications and 9 EPO patents, primarily in Optical Fiber Technology (CPC class G02B). Top assignees: Fujikura Limited, Hokkaido University. Active years: 1991-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniharu Himeno. Retrieved from https://idiyas.com/inventor/kuniharu-himeno

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

USPTO Granted Patents = 52 

% Patents Active = 55.8

 

Average Co-Inventor Count = 3.7

ph-index = 11

Forward Citations = 407(Granted Patents)

Forward Citations (Not Self Cited) = 396(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chiba, JP (2013)
  • Sakura, JP (1991 - 2014)

Company Filing History:

goldMedal52 out of 1,874 
 
Fujikura Limited
 patents
silverMedal2 out of 442 
 
Hokkaido University
 patents
where one patent can have more than one assignee

Years Active: 1991-2014

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Areas of Expertise:
Optical Fiber
Dispersion Compensating Fiber
Amplification Optical Fiber
Erbium-Doped Fiber
Photonic Bandgap Fiber
Wavelength Division Multiplexing
Single-Mode Fiber
Multimode Fiber
Polarization-Maintaining Fiber
Nanostructure
Holey Fiber
52 patents (USPTO):Explore Patents
1. 8902494 - Amplification optical fiber with optical component and fiber laser device including the same (2014-12-02),
2. 8774581 - Holey fiber, and laser device using the same (2014-07-08),
3. 8456737 - Amplification optical fiber and optical fiber amplifier and resonator using the same (2013-06-04),
4. 8422890 - Fiber output stabilizer (2013-04-16),
5. 8340487 - Rare earth-doped core optical fiber and manufacturing method thereof (2012-12-25),
6. 8163084 - Nanostructure and manufacturing method for same (2012-04-24),
7. 7831121 - Extended triangular lattice type photonic bandgap fiber (2010-11-09),
8. 7817257 - Method for measuring a differential mode delay of a multimode optical fiber (2010-10-19),
9. 7711238 - Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same (2010-05-04),
10. 7606460 - Optical fiber and transmission system, and wavelength division multiplexing system (2009-10-20),
11. 7593611 - Photonic band gap fiber and method of producing the same (2009-09-22),
12. 7551824 - Extended triangular lattice type photonic bandgap fiber (2009-06-23),
13. 7526168 - Optical fiber, transmission system, and wavelength division multiplexing system (2009-04-28),
14. 7524370 - Nanostructure and manufacturing method for same (2009-04-28),
15. 7505657 - Single-mode optical fiber (2009-03-17),

Title: The Innovative Mind of Kuniharu Himeno

Introduction: Kuniharu Himeno, a distinguished inventor hailing from Sakura, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Himeno's recent patents showcase his expertise in developing cutting-edge solutions for various industries, including robotics, renewable energy, and healthcare.

Career Highlights: With a career spanning over two decades, Himeno has consistently pushed the boundaries of technological advancement. His work has revolutionized the way we approach challenges in sectors such as artificial intelligence, biotechnology, and sustainable development.

Collaborations: Himeno has collaborated with leading research institutions, universities, and multinational corporations to bring his visionary ideas to life. His ability to work across disciplines and cultures has led to the creation of innovative products that have had a lasting impact on society.

Conclusion: Kuniharu Himeno's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to think boldly and push the limits of what is possible.

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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