Osamu Yumita

This inventor holds 34 USPTO granted patents and 13 published patent applications, plus 7 CIPO patents and 11 EPO patents, primarily in Fuel Cell Technology. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Yumita. Retrieved from https://idiyas.com/inventor/osamu-yumita

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

USPTO Granted Patents = 34 (Patent Applications = 13)

% Patents Active = 70.6

CIPO Patents = 7 (Patent Applications = 1)

EPO Patents = 11 (Patent Applications = 8)

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 67(Granted Patents)

Location History:

Gotenba, JP (2010 - 2014)
Nagoya, JP (2009 - 2016)
Seto, JP (2012 - 2021)

Company Filing History:

34 out of 38,970

Toyota Jidosha Kabushiki Kaisha

patents

Years Active: 2009-2026

Loading Chart...

Areas of Expertise:

Fuel Cell System

Power Supply Controller

Vehicle Control

Hydrogen Supply

Charging System

Power Management

Electrically Powered Vehicle

Dual Anomaly Judgment

Fluid-Permeable Members

Moisture Content Adjustment

Operation Control

Moving Body

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12759430 - Vehicle, predetermined facility, and processing system (2026-10-13),

2. 12753621 - Parking management system (2026-10-06),

3. 12698975 - Information processing device and operation system (2026-08-04),

4. 12522101 - Server and power supply and demand balancing method (2026-01-13),

5. 12494644 - Power supply controller (2025-12-09),

6. 12397673 - Server, system, and management method (2025-08-26),

7. 12175491 - Server and power adjustment system (2024-12-24),

8. 11142093 - Fuel cell vehicle and method for controlling the same (2021-10-12),

9. 10974672 - Vehicle and method of controlling vehicle (2021-04-13),

10. 10252621 - Power source device for vehicle (2019-04-09),

11. 9960612 - Charging and discharging system for a vehicle including a first fuse in the vehicle and a second fuse in a cable connected to the vehicle (2018-05-01),

12. 9884564 - Electrically powered vehicle and power supply system (2018-02-06),

13. 9509005 - Fuel cell system (2016-11-29),

14. 9419291 - Moving body (2016-08-16),

15. 9337502 - Fuel cell system and control method at starting in the fuel cell system (2016-05-10),

Title: The Innovative Mind of Osamu Yumita

Introduction: Osamu Yumita is a pioneering inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Osamu Yumita 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, Osamu Yumita has worked with leading research institutions and tech companies, playing a key role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Osamu Yumita has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to the creation of groundbreaking inventions.

Conclusion: Osamu Yumita's relentless pursuit of innovation and his passion for creating technologies that make a positive impact on society have solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.