Masahiro Okuyoshi

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents, primarily in Fuel Cell Systems. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2012-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Okuyoshi. Retrieved from https://idiyas.com/inventor/masahiro-okuyoshi

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

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 62.5

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 5(Granted Patents)

Location History:

Toyota, JP (2012 - 2016)
Okazaki, JP (2019 - 2022)

Company Filing History:

16 out of 39,078

Toyota Jidosha Kabushiki Kaisha

patents

Years Active: 2012-2022

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Areas of Expertise:

Fuel Cell System

Injection Control

Plant Control

Hydrogen Pump

Water Content Estimation

Control Method

Non-Transitory Medium

Failure Determination

Liquid Water Volume

Power Consumption

Control Device

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11367886 - Fuel cell system and method of controlling fuel cell system (2022-06-21),

2. 11031617 - Fuel cell system and injection control method (2021-06-08),

3. 11005114 - Plant control system, plant control method, and non-transitory computer-readable medium (2021-05-11),

4. 10985390 - Fuel cell system and control method of fuel cell system (2021-04-20),

5. 10976711 - Control device, control method, and non-transitory computer readable medium for fuel cell system (2021-04-13),

6. 10892503 - Fuel cell system (2021-01-12),

7. 10797331 - Fuel cell system and determination method including injector failure determination based on circulation hydrogen pump power consumption (2020-10-06),

8. 10490831 - Fuel cell system (2019-11-26),

9. 10199666 - Fuel cell system (2019-02-05),

10. 9444115 - Fuel cell system with calculation of liquid water volume (2016-09-13),

11. 8916303 - Fuel cell system (2014-12-23),

12. 8691458 - Fuel cell system (2014-04-08),

13. 8524403 - Water content estimation apparatus for fuel cell and fuel cell system (2013-09-03),

14. 8293421 - Fuel cell system (2012-10-23),

15. 8252474 - Fuel cell system (2012-08-28),

Title: The Innovative Journey of Masahiro Okuyoshi

Introduction: Masahiro Okuyoshi is a renowned inventor hailing from Okazaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masahiro Okuyoshi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Masahiro Okuyoshi has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Masahiro Okuyoshi has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and knowledge sharing that has led to the creation of groundbreaking technologies with real-world applications.

Conclusion: Masahiro Okuyoshi's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a visionary inventor whose work continues to inspire future generations of innovators.

Profile summary based on public USPTO records.