Kiyofumi Kikuchi

This inventor holds 19 USPTO granted patents and 9 published patent applications, plus 8 CIPO patents and 7 EPO patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyofumi Kikuchi. Retrieved from https://idiyas.com/inventor/kiyofumi-kikuchi

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

USPTO Granted Patents = 19 (Patent Applications = 9)

% Patents Active = 100.0

CIPO Patents = 8

EPO Patents = 7 (Patent Applications = 7)

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 47(Granted Patents)

Location History:

Atsugi, JP (2015 - 2021)
Musashino, JP (2022 - 2024)

Company Filing History:

19 out of 5,300

Nippon Telegraph and Telephone Corporation

patents

Years Active: 2015-2025

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12332489 - Opto-electronic integrated module (2025-06-17),

2. 12099266 - Optical circuit with common ground configuration for resistors and thermo-optic phase shifters (2024-09-24),

3. 12078851 - Optical module (2024-09-03),

4. 11973159 - Photodetector (2024-04-30),

5. 11841598 - Optical modulator (2023-12-12),

6. 11592629 - Optical module (2023-02-28),

7. 11567275 - Optical module (2023-01-31),

8. 11561350 - Optical module (2023-01-24),

9. 11340478 - Optical transmitter (2022-05-24),

10. 10890787 - Optical modulator (2021-01-12),

11. 10720543 - Photodetector (2020-07-21),

12. 10601522 - Optical receiver (2020-03-24),

13. 10295744 - Coherent optical mixer circuit (2019-05-21),

14. 10277271 - Optical module (2019-04-30),

15. 10193653 - Polarization multiplexing optical transmission circuit and polarization multiplexing optical transmission and reception circuit (2019-01-29),

Title: The Innovative Journey of Inventor Kiyofumi Kikuchi

Introduction:

Kiyofumi Kikuchi, a talented inventor hailing from Atsugi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patented inventions.

Latest Patents:

Kiyofumi Kikuchi'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, Kiyofumi Kikuchi has worked with leading tech companies and research institutions, honing his skills and expertise in developing novel solutions to complex challenges. His innovative spirit and dedication to excellence have earned him recognition as a pioneer in his field.

Collaborations:

Throughout his career, Kiyofumi Kikuchi has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of creativity and knowledge-sharing. His collaborative efforts have led to the successful development of cutting-edge technologies that have the potential to shape the future.

Conclusion:

Inventor Kiyofumi Kikuchi's passion for innovation, coupled with his relentless pursuit of excellence, continues to drive him towards creating transformative solutions that have a lasting impact on society. His remarkable journey serves as an inspiration to aspiring inventors and underscores the importance of pushing the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.