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For the Inventor, By the Inventor

Hamamatsu, Japan

Masatoshi Kimpara

This inventor holds 20 USPTO granted patents and 2 published patent applications, primarily in Ship Propulsion Technology. Top assignee: Suzuki Motor Corporation. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Kimpara. Retrieved from https://idiyas.com/inventor/masatoshi-kimpara

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

USPTO Granted Patents = 20 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Shizuoka, JP (2013)
  • Shizuoka-Ken, JP (2018)
  • Hamamatsu, JP (2019 - 2024)

Company Filing History:

goldMedal20 out of 1,450 
 
Suzuki Motor Corporation
 patents

Years Active: 2013-2025

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Areas of Expertise:
Hybrid Ship Propulsion
Outboard Motor
Propeller Apparatus
Foreign Matter Collection
Boat Propulsion
Operation Device
Power Supply
Breather Chamber
Cover Structure
Steering Handle
Electric Outboard Motor
Ship Propulsion Machine
20 patents (USPTO):Explore Patents
1. 12509207 - Operation apparatus for ship propulsion machine (2025-12-30),
2. 12448102 - Hybrid ship propulsion machine (2025-10-21),
3. 12420901 - Ship propulsion machine and ship propulsion machine set (2025-09-23),
4. 12359385 - Foreign matter collecting device (2025-07-15),
5. 12358602 - Hybrid ship propulsion machine (2025-07-15),
6. 12344363 - Hybrid ship propulsion machine (2025-07-01),
7. 12195154 - Outboard motor (2025-01-14),
8. 12043360 - Operation device for ship propulsion machine (2024-07-23),
9. 11940085 - Cover structure (2024-03-26),
10. 11820479 - Boat propulsion machine (2023-11-21),
11. 11781701 - Cover structure (2023-10-10),
12. 11643178 - Propeller apparatus (2023-05-09),
13. 11591058 - Ship propulsion machine (2023-02-28),
14. 11459079 - Ship propulsion machine (2022-10-04),
15. 11358691 - Propeller for boat propulsion apparatus (2022-06-14),

Title: Masatoshi Kimpara: Innovator in Hybrid Ship Propulsion Technology

Introduction

Masatoshi Kimpara is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of hybrid ship propulsion technology, holding a total of 19 patents. His innovative designs aim to enhance the efficiency and performance of marine vessels.

Latest Patents

Among his latest inventions is a hybrid ship propulsion machine. This machine features an internal-combustion-drive propulsion part and an electric propulsion part. The electric propulsion part is strategically positioned to ensure optimal performance during various operational states of the ship. Another notable patent is a ship propulsion machine that includes a main body and a propulsion module. This design incorporates a power source, a cooling liquid tank, and a connection mechanism that allows for easy detachment of the propulsion module.

Career Highlights

Masatoshi Kimpara is currently employed at Suzuki Motor Corporation, where he continues to develop innovative solutions for the maritime industry. His work focuses on creating advanced propulsion systems that improve the sustainability and efficiency of ships.

Collaborations

He collaborates with talented coworkers, including Shingo Matsumoto and Toshiya Kataoka, who contribute to the development of cutting-edge technologies in the field.

Conclusion

Masatoshi Kimpara's contributions to hybrid ship propulsion technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a vision for the future of marine transportation.

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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