Koji Sumiya

This inventor holds 40 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Automotive Transmission Technology. Top assignees: Aisin-Warner Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha, Aisin-Warner Limited. Active years: 1984-2024.

USPTO Granted Patents = 40 (Patent Applications = 4)

% Patents Active = 100.0

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.7

ph-index = 14

Forward Citations = 1,031(Granted Patents)

Location History:

Anjo-shi, Aichi-ken JP (1989)
Anjo, JP (1990 - 1993)
Aichi-ken, JP (1997)
Nishio, JP (1984 - 1998)
Aichi, JP (1984 - 2006)
Tokyo, JP (1987 - 2022)
Minato-ku, JP (2020 - 2024)

Company Filing History:

15 out of 132

Aisin-Warner Kabushiki Kaisha

patents

14 out of 38,774

Toyota Jidosha Kabushiki Kaisha

Kabushiki Kaisha Shinsangyokaihatsu

patents

6. 5 out of 5,207

Aisin Seiki Kabushiki Kaisha

Kabushikikaisha Equos Research

patents

9. 2 out of 13,420

Nissan Motor Company Limited

Toyota Jidosha Kogyo Kabushiki Kaisha

patents

12. 1 out of 131

Toyota Motor Corporation

patents

13. 1 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1984-2024

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Areas of Expertise:

Hydraulic Servo

Automatic Transmission

Navigation Apparatus

Electrode Material

Friction Coupling

Control Apparatus

Vehicle Navigation

Pressure Control

Clutch Mechanism

Map Display

Emergency Reporting

Destination Guidance

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12068471 - Predoping method for negative electrode active material, manufacturing method for negative electrode, and manufacturing method for power storage device (2024-08-20),

2. 11456447 - Predoping method for negative electrode active material, manufacturing method for negative electrode, and manufacturing method for power storage device (2022-09-27),

3. 10580592 - Method for manufacturing electrode material, cell, and capacitor; and device for manufacturing electrode material (2020-03-03),

4. 7044742 - Emergency reporting apparatus (2006-05-16),

5. 5787383 - Vehicle navigation apparatus with route modification by setting detour (1998-07-28),

6. 5612881 - Map display system (1997-03-18),

7. 5598910 - Clutch mechanism (1997-02-04),

8. 5231584 - Navigation apparatus with non-volatile memory for return to initial (1993-07-27),

9. 5121326 - Display system in navigation apparatus (1992-06-09),

10. 5115399 - Position input system for vehicular navigation apparatus (1992-05-19),

11. 5103400 - Destination guidance method of vehicle navigating (1992-04-07),

12. 4992947 - Vehicular navigation apparatus with help function (1991-02-12),

13. 4954959 - Navigation system (1990-09-04),

14. 4943925 - Navigation apparatus based on present position calculating system (1990-07-24),

15. 4890512 - Hydraulic servo for friction coupling element of automatic transmission (1990-01-02),

Title: The Innovative Journey of Inventor Koji Sumiya

Introduction: Koji Sumiya, a pioneering inventor hailing from Minato-ku, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Koji Sumiya's latest patents showcase his commitment to pushing the boundaries of technology and creativity, with a focus on improving everyday life through innovative solutions.

Career Highlights: Throughout his illustrious career, Koji Sumiya has demonstrated a remarkable ability to transform ideas into tangible inventions that have the potential to revolutionize industries and enhance the quality of life for people around the globe.

Collaborations: Koji Sumiya has collaborated with leading research institutions, universities, and companies to further his innovative pursuits, leveraging collective expertise to bring his visionary concepts to life.

Conclusion: In conclusion, Koji Sumiya stands as a testament to the power of human ingenuity and the impact that one individual can have on shaping the future through innovation and invention.