Masato Nishihara

This inventor holds 50 USPTO granted patents and 5 published patent applications and 12 EPO patents, primarily in Optical Transmission (CPC class H04B). Top assignees: Fujitsu Corporation, Fujitsu Optical Components Limited, Kyoto University. Active years: 2006-2021.

USPTO Granted Patents = 50 (Patent Applications = 5)

% Patents Active = 46.0

EPO Patents = 12 (Patent Applications = 4)

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 157(Granted Patents)

Forward Citations (Not Self Cited) = 150(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Fujitsu Optical Components Limited

where one patent can have more than one assignee

Years Active: 2006-2021

Loading Chart...

Areas of Expertise:

Optical Transmission

Optical Transmitter

Optical Receiver

Signal Processing

Transmission Method

Multi-Carrier System

Wavelength Tunable Filter

Optical Network

Modulation Method

Optical Amplifier

Dispersion Compensation

Polarized-Wave Multiplexing

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10979146 - Optical transmission device, optical transmission system, and optical transmission method (2021-04-13),

2. 10419153 - Optical transmitter and optical transmitting method (2019-09-17),

3. 10397084 - Transmission device and setting method (2019-08-27),

4. 10243667 - Optical transmitter and optical transmission method (2019-03-26),

5. 10212015 - Receiving device and sending device (2019-02-19),

6. 10128960 - Estimation method for optical receiver and light source device (2018-11-13),

7. 10050714 - Transmission apparatus and transmission method (2018-08-14),

8. 10027422 - Optical signal receiving device and method of receiving an optical signal (2018-07-17),

9. 10027408 - Multi-carrier optical transmission system, optical transmitter, and optical receiver (2018-07-17),

10. 9998233 - Optical reception apparatus (2018-06-12),

11. 9998230 - Optical transmitter, optical communication system, and optical transmission/reception control method (2018-06-12),

12. 9973276 - Optical receiving device and method for controlling dispersion compensation amount (2018-05-15),

13. 9923640 - Transmission apparatus and transmission system (2018-03-20),

14. 9876601 - Optical transmission system, controller for wavelength tunable filter, and control method of wavelength tunable filter (2018-01-23),

15. 9876577 - Optical signal processing apparatus, optical signal processing method, and recording medium (2018-01-23),

Title: The Innovative Journey of Masato Nishihara

Introduction: Masato Nishihara is a pioneering inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masato Nishihara holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of what is possible.

Career Highlights: With a career spanning over two decades, Masato Nishihara has worked for leading tech companies in Japan, where he spearheaded research and development projects that have led to significant technological advancements.

Collaborations: Throughout his career, Masato Nishihara has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masato Nishihara's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his position as a respected figure in the world of inventors and innovators.