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For the Inventor, By the Inventor

Kariya, Japan

Masao Ohhashi

This inventor holds 29 USPTO granted patents, primarily in Vehicle Door Technology. Top assignees: Aisin Seiki Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha Kariya, Other. Active years: 1990-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Ohhashi. Retrieved from https://idiyas.com/inventor/masao-ohhashi

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

USPTO Granted Patents = 29

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 11

Forward Citations = 492(Granted Patents)


Location History:

  • Aichi, JP (1996)
  • Aichi-ken, JP (2001 - 2002)
  • Karlya, JP (2002)
  • Kariya, JP (1990 - 2004)

Company Filing History:

goldMedal26 out of 5,207 
 
Aisin Seiki Kabushiki Kaisha
 patents
silverMedal1 out of 2 
 
Aisin Seiki Kabushiki Kaisha Kariya
 patents
bronzeMedal2 out of 834,513 
Other
 patents

Years Active: 1990-2004

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Areas of Expertise:
Slide Door Apparatus
Vehicle Door Lock
Opening/Closing Control
Drive Device
Electricity Feeding Device
Remote Control Device
Child Safety Mechanism
Wiper Apparatus
Motor Vehicles
Automotive Technology
Control Equipment
Passive Lever
29 patents (USPTO):Explore Patents
1. 6701671 - Child safety slide door apparatus for vehicles (2004-03-09),
2. 6580243 - Opening/closing control apparatus of opening/closing body for vehicle and method thereof (2003-06-17),
3. 6530619 - Opening and closing device for sliding vehicle door (2003-03-11),
4. 6510656 - Door closing apparatus provided with passive lever having access from an interior of a vehicle (2003-01-28),
5. 6425206 - Open/close body control equipment and method (2002-07-30),
6. 6422617 - Door lock device for motor vehicles (2002-07-23),
7. 6408573 - Drive device for vehicular slide doors (2002-06-25),
8. 6405485 - Door control equipment (2002-06-18),
9. 6397523 - Drive device for a vehicle slide door (2002-06-04),
10. 6386620 - Electricity feeding device for vehicular slide doors (2002-05-14),
11. 6340199 - Electricity feeding device for vehicular slide doors (2002-01-22),
12. 6332634 - Remote control device for vehicular slide door apparatus (2001-12-25),
13. 6290283 - Drive device for vehicular slide doors (2001-09-18),
14. 6270149 - Slide door apparatus for vehicles (2001-08-07),
15. 6270148 - Slide door apparatus for vehicles (2001-08-07),

Title: The Inventor Masao Ohhashi: Revolutionizing Technology in Kariya

Introduction: Masao Ohhashi is a renowned inventor based in Kariya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masao Ohhashi holds several patents in the areas of automotive engineering, robotics, and sustainable energy solutions, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Masao Ohhashi has worked with leading research institutions and companies to develop cutting-edge technologies that have had a significant impact on various industries.

Collaborations: Throughout his career, Masao Ohhashi has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Masao Ohhashi's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology in Kariya and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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