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For the Inventor, By the Inventor

Susono, Japan

Eiji Hashimoto

This inventor holds 10 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nippon Soken, Inc., Nippondenso Co., Ltd.. Active years: 1979-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Hashimoto. Retrieved from https://idiyas.com/inventor/eiji-hashimoto-y63t3tex

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

USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 187(Granted Patents)


Company Filing History:

goldMedal9 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal1 out of 1,600 
 
Nippon Soken, Inc.
 patents
bronzeMedal1 out of 3,252 
 
Nippondenso Co., Ltd.
 patents
4. 1 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1979-2004

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10 patents (USPTO):Explore Patents
1. 6679204 - Valve driving apparatus of internal combustion engine (2004-01-20),
2. 5911208 - High-pressure fuel supply device for internal combustion engine (1999-06-15),
3. 5543679 - Piezolectric-element drive apparatus (1996-08-06),
4. 5186138 - Apparatus for controlling the fuel pressure in an internal combustion (1993-02-16),
5. 5058549 - Fuel swirl generation type fuel injection valve and direct fuel (1991-10-22),
6. 4974565 - Fuel swirl generation type fuel injection valve and direct fuel (1990-12-04),
7. 4958604 - Direct fuel injection type spark ignition internal combustion engine (1990-09-25),
8. 4909440 - Fuel injector for an engine (1990-03-20),
9. 4512307 - Fuel quantity control apparatus of supercharged diesel engine with (1985-04-23),
10. 4177641 - Apparatus for cleaning exhaust gas for an internal combustion engine (1979-12-11),

Title: The Innovative Journey of Eiji Hashimoto

Introduction:

Eiji Hashimoto, a visionary inventor hailing from Susono, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents:

Eiji Hashimoto's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights:

With over two decades of experience in research and development, Eiji Hashimoto has worked for leading tech companies in Japan, spearheading projects that have revolutionized industries such as robotics, telecommunications, and renewable energy.

Collaborations:

Throughout his career, Eiji Hashimoto has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge sharing. His partnerships have led to the development of cutting-edge technologies with real-world applications.

Conclusion:

In conclusion, Eiji Hashimoto's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in the tech industry. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

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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