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For the Inventor, By the Inventor

Shizuoka, Japan

Yoshimasa Kinoshita

This inventor holds 44 USPTO granted patents and 1 published patent application, primarily in Marine Vessel Technology. Top assignees: Yamaha Hatsudoki Kabushiki Kaisha, Yamaha Marine Kabushiki Kaisha, Sanshin Kogyo Kabushiki Kaisha. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Kinoshita. Retrieved from https://idiyas.com/inventor/yoshimasa-kinoshita

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

Calculating rank
USPTO Granted Patents = 44 

% Patents Active = 84.1

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 252(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2007 - 2010)
  • Hamamatsu, JP (2006 - 2014)
  • Shizuoka, JP (2003 - 2023)

Company Filing History:

goldMedal32 out of 4,359 
 
Yamaha Hatsudoki Kabushiki Kaisha
 patents
silverMedal11 out of 279 
 
Yamaha Marine Kabushiki Kaisha
 patents
bronzeMedal1 out of 1,061 
 
Sanshin Kogyo Kabushiki Kaisha
 patents
4. 1 out of 2 
 
Xacti Corporation
 patents
where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:
Marine Vessel
Imaging Device
Cruise Trajectory
Propulsion System
Water Jet Propulsion
Speed Control
Trim Angle Control
Engine Control
Small Planing Boat
Operation Control
Distance Calculator
Server System
44 patents (USPTO):Explore Patents
1. 12500954 - Crew support system, and server, communication terminal, and client terminal for the crew support system (2025-12-16),
2. 11691697 - Marine vessel and marine vessel imaging device (2023-07-04),
3. 11687099 - Boat and trim angle control method for boat (2023-06-27),
4. 11383800 - Marine vessel display device, marine vessel, and image display method for marine vessel (2022-07-12),
5. 11323635 - Imaging device including distance calculator for ship and ship including the imaging device (2022-05-03),
6. 11243539 - Imaging system for ship, ship including the system, and calibrating method for imaging system for ship (2022-02-08),
7. 11059549 - Marine vessel and marine vessel operation support device (2021-07-13),
8. 10794708 - Server system and method for watercraft cruise trajectory based on propulsion type (2020-10-06),
9. 9878769 - Watercraft (2018-01-30),
10. 9745945 - Engine system for vessel propulsion device and vessel including the same (2017-08-29),
11. 9725148 - Jet propelled watercraft (2017-08-08),
12. 9650121 - Watercraft (2017-05-16),
13. 9630698 - Water jet propulsion watercraft (2017-04-25),
14. 9598162 - Watercraft (2017-03-21),
15. 9555867 - Jet propelled watercraft (2017-01-31),

Title: The Innovative Journey of Inventor Yoshimasa Kinoshita

Introduction: Yoshimasa Kinoshita, a talented inventor hailing from Shizuoka, Japan, has made significant contributions to the field of innovation with his creative mind and dedication to technological advancement.

Latest Patents: Yoshimasa Kinoshita holds several patents in various technological domains, showcasing his versatility and expertise in inventing cutting-edge solutions to real-world problems.

Career Highlights: Throughout his illustrious career, Yoshimasa Kinoshita has been recognized for his groundbreaking inventions that have revolutionized industries. His commitment to pushing the boundaries of innovation has led to the development of game-changing technologies.

Collaborations: Yoshimasa Kinoshita has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Yoshimasa Kinoshita stands as a beacon of innovation, inspiring others to think outside the box and pursue their creative ideas. His impact on the world of inventions is truly remarkable, and his legacy will continue to shape the future of technology.

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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