% Expired Patents = 33.3

Forward Citations = 52

Loading Chart...

24 inventors (with patents filed for the assignee):

Hiroshi Yamada (1 out of 43 patents)

Kenichi Yamamoto (1 out of 19 patents)

Shinya Kamada (1 out of 63 patents)

4. Akihide Takami (1 out of 62 patents)

5. Toshihisa Marusue (1 out of 17 patents)

6. Kenji Okamoto (1 out of 22 patents)

7. Seiji Miyoshi (1 out of 15 patents)

8. Yoshio Fukushima (1 out of 1 patent)

9. Shingo Kunihiro (1 out of 1 patent)

10. Masatoshi Takayama (1 out of 1 patent)

11. Yoji Yatsushiro (1 out of 1 patent)

12. Kenji Nonaka (1 out of 1 patent)

13. Yuki Kooda (1 out of 2 patents)

14. Makoto Kyougoku (1 out of 2 patents)

15. Yoshiaki Marutani (1 out of 12 patents)

6 patents: Sort by Forward Citations

1. 7857372 - Tonneau cover apparatus for an automobile (2010-12-28),

2. D573732 - Rear light for a motor vehicle (2008-07-22),

3. 6562753 - Device for purifying exhaust gas, method for purifying exhaust gas, catalyst for purifying exhaust gas, and method for manufacturing exhaust gas purifying catalyst (2003-05-13),

4. 5955545 - Coating for polyolefin containing copolymer of monomer with distant OH (1999-09-21),

5. 5611752 - Hydraulic control system for lowering the duty ratio when the pressure (1997-03-18),

6. 4627395 - Intake system for rotary piston engines (1986-12-09),

Company Overview

Mazda Motor Corporation is a Japanese automotive manufacturer known for its stylish and innovative vehicles. With a focus on performance and design, Mazda produces a range of cars and SUVs that cater to both practical and luxurious needs. The company strives to create a unique driving experience for its customers, incorporating cutting-edge technology and sustainable practices into its manufacturing processes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#53 in Hiroshima, 729-3431

#5,988 in Japan

Hiroshima, Japan

Madza Motor Corporation

Forward Citations = 52

24 inventors:

Hiroshi Yamada (1 out of 43 patents)

Kenichi Yamamoto (1 out of 19 patents)

Shinya Kamada (1 out of 63 patents)

4. Akihide Takami (1 out of 62 patents)

5. Toshihisa Marusue (1 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Madza Motor Corporation. Retrieved from https://idiyas.com/company/madza-motor

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

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]