Masanaga Suzumura

This inventor holds 15 USPTO granted patents, primarily in Vehicle Suspension. Top assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanaga Suzumura. Retrieved from https://idiyas.com/inventor/masanaga-suzumura

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

Calculating rank

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 7.6

ph-index = 9

Forward Citations = 294(Granted Patents)

Company Filing History:

15 out of 1,653

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

patents

Years Active: 1986-1989

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Areas of Expertise:

Vehicle Suspension

Suspension Apparatus

Performance Enhancement

Ride Comfort

Stability Improvement

Automotive Engineering

Shock Absorption

Chassis Design

Dynamic Response

Load Distribution

Spring Mechanisms

Handling Dynamics

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4846496 - Vehicle suspension apparatus (1989-07-11),

2. 4730843 - Vehicle suspension apparatus (1988-03-15),

3. 4697237 - Vehicle suspension apparatus (1987-09-29),

4. 4695074 - Vehicle suspension apparatus (1987-09-22),

5. 4673193 - Vehicle suspension apparatus (1987-06-16),

6. 4669750 - Vehicle suspension apparatus (1987-06-02),

7. 4669749 - Vehicle suspension apparatus (1987-06-02),

8. 4640526 - Vehicle suspension apparatus (1987-02-03),

9. 4639014 - Vehicle suspension apparatus (1987-01-27),

10. 4625994 - Vehicle suspension apparatus (1986-12-02),

11. 4625992 - Vehicle suspension apparatus (1986-12-02),

12. 4624476 - Vehicle suspension apparatus (1986-11-25),

13. 4613154 - Vehicle suspension apparatus (1986-09-23),

14. 4605244 - Vehicle suspension apparatus (1986-08-12),

15. 4602805 - Vehicle suspension apparatus (1986-07-29),

Title: Masanaga Suzumura: Innovator in Vehicle Suspension Technology

Introduction

Masanaga Suzumura is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of vehicle suspension technology, holding a total of 15 patents. His innovative designs have enhanced the performance and safety of vehicles, making him a key figure in automotive engineering.

Latest Patents

Among his latest patents is a vehicle suspension apparatus that features wheel suspension units equipped with fluid spring chambers. This design allows for a roll control quantity that is determined based on the relationship between vehicle velocity and steering angular velocity. The system utilizes inlet and exhaust solenoid valves, which are controlled according to a solenoid ON/OFF time, effectively managing the roll of the vehicle.

Career Highlights

Masanaga Suzumura has dedicated his career to advancing automotive technology. His work at Mitsubishi Jidosha Kogyo Kabushiki Kaisha has positioned him at the forefront of innovation in vehicle suspension systems. His patents reflect a deep understanding of the complexities involved in vehicle dynamics and control.

Collaborations

Throughout his career, Masanaga has collaborated with notable colleagues, including Tadao Tanaka and Mitsuhiko Harara. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Masanaga Suzumura's contributions to vehicle suspension technology are noteworthy and impactful. His innovative patents and collaborative efforts continue to shape the future of automotive engineering.

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]