Shigehiro Nagano

This inventor holds 16 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Sumitomo Electric Industries, Limited, Sumitomo Electric Optifrontier Co., Ltd., Okayama University. Active years: 2014-2026.

USPTO Granted Patents = 16 (Patent Applications = 3)

% Patents Active = 81.3

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 15(Granted Patents)

Location History:

Yokohama, JP (2014 - 2022)
Osaka, JP (2020 - 2022)

Company Filing History:

16 out of 10,627

Sumitomo Electric Industries, Limited

patents

2 out of 49

Sumitomo Electric Optifrontier Co., Ltd.

Sumitomo Electric Optifrontier Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2014-2026

Loading Chart...

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12728481 - Optical component manufacturing method, and optical component (2026-09-08),

2. 12695266 - Optical amplification transmission line (2026-07-28),

3. 12204140 - Gain flattening filter, and method for manufacturing gain flattening filter (2025-01-21),

4. 11448821 - Slant-type fiber grating (2022-09-20),

5. 11316316 - Optical amplifier and multi-core optical fiber (2022-04-26),

6. 11126064 - Optical wavelength conversion device (2021-09-21),

7. 10962709 - Optical fiber and optical fiber grating (2021-03-30),

8. 10908353 - Optical fiber and slanted fiber grating (2021-02-02),

9. 10830948 - Optical device and method for manufacturing optical device (2020-11-10),

10. 10698292 - Optical wavelength conversion device and method for manufacturing the same (2020-06-30),

11. 10663656 - Optical device including poled crystal region and amorphous region (2020-05-26),

12. 10605982 - Multicore optical fiber with a core and a common cladding having a higher refractive index than the core, fiber Bragg grating, and method for manufacturing fiber Bragg grating (2020-03-31),

13. 9395550 - Laser light source (2016-07-19),

14. 9225138 - Laser light source (2015-12-29),

15. 8933367 - Laser processing method (2015-01-13),

Title: The Innovative Journey of Shigehiro Nagano

Introduction:

Shigehiro Nagano, a pioneering inventor hailing from Yokohama, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents:

Shigehiro Nagano's latest patents include cutting-edge technologies in the fields of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights:

With a career spanning over two decades, Shigehiro Nagano has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing revolutionary solutions. His work has not only earned him international recognition but has also transformed industries.

Collaborations:

Throughout his career, Shigehiro Nagano has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion:

In conclusion, Shigehiro Nagano's relentless pursuit of innovation and his passion for creating technologies that make a positive impact on society have solidified his position as a trailblazing inventor in the global innovation landscape.