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For the Inventor, By the Inventor

Hitachinaka, Japan

Yusuke Kihara

This inventor holds 21 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Internal Combustion Engines. Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Kanazawa Institute of Technology. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yusuke Kihara. Retrieved from https://idiyas.com/inventor/yusuke-kihara

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

USPTO Granted Patents = 21 

% Patents Active = 42.9

 

Average Co-Inventor Count = 4.4

ph-index = 7

Forward Citations = 280(Granted Patents)


Location History:

  • Hitachi, JP (2001 - 2007)
  • Hitachinaka, JP (2009 - 2015)
  • Tokyo, JP (2002 - 2020)

Company Filing History:

goldMedal17 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 2,028 
 
Hitachi Automotive Systems, Ltd.
 patents
bronzeMedal2 out of 32 
 
Kanazawa Institute of Technology
 patents

Years Active: 2001-2020

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Areas of Expertise:
Fuel Injection
Direct Injection
Internal Combustion Engine
Control Apparatus
Ignition Timing
Cylinder Injection
Automated Systems
Gasoline Engine
Combustion Method
Injector Technology
Engine Control
21 patents (USPTO):Explore Patents
1. 10677184 - Drive device for fuel injection device (2020-06-09),
2. 9010302 - Control apparatus of a direct injection gasoline engine (2015-04-21),
3. 8229652 - Control apparatus for cylinder injection type internal combustion engine (2012-07-24),
4. 7770556 - Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine (2010-08-10),
5. 7725243 - Control apparatus of cylinder injection type internal combustion engine (2010-05-25),
6. 7543560 - Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector (2009-06-09),
7. 7228840 - Spark ignition device and internal combustion engine with the same (2007-06-12),
8. 7165526 - Direct injection engine and controller for the same (2007-01-23),
9. 6976468 - Direct injection gasoline engine (2005-12-20),
10. 6782867 - Direct injection gasoline engine (2004-08-31),
11. 6722340 - Cylinder injection engine and fuel injection nozzle used for the engine (2004-04-20),
12. 6702194 - Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method (2004-03-09),
13. 6659075 - Cylinder injection engine and method of combusting engine (2003-12-09),
14. 6651677 - Method of controlling ignition timing of compression ignition engine of premixed mixture type (2003-11-25),
15. 6651617 - Method of controlling ignition timing of compression ignition engine of premixed mixture type (2003-11-25),

Title: Yusuke Kihara: Pioneering Inventor from Hitachinaka

Introduction: Yusuke Kihara is a renowned inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kihara's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Kihara has worked with leading tech companies to bring cutting-edge products to the market. His expertise lies in merging technology with sustainability for a better future.

Collaborations: Throughout his career, Kihara has collaborated with top universities and research institutions globally to push the boundaries of innovation. His partnerships have led to the development of revolutionary products that have impacted various industries.

Conclusion: Yusuke Kihara's relentless pursuit of innovation and his passion for creating a positive change through technology make him a standout figure in the world of inventors. His work continues to inspire the next generation of innovators to think beyond boundaries and create a better tomorrow.

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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