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For the Inventor, By the Inventor

Wako, Japan

Yoshikazu Oshima

This inventor holds 20 USPTO granted patents and 2 EPO patents, primarily in Hybrid Vehicle Technology. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Giken Kogyo K.k., Honda Motor Co., Ltd.. Active years: 1994-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Oshima. Retrieved from https://idiyas.com/inventor/yoshikazu-oshima

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 263(Granted Patents)


Company Filing History:

goldMedal16 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
silverMedal3 out of 182 
 
Honda Giken Kogyo K.k.
 patents
bronzeMedal1 out of 22,925 
 
Honda Motor Co., Ltd.
 patents

Years Active: 1994-2014

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Areas of Expertise:
Hybrid Vehicle
Control System
Catalytic Converter
Air-Fuel Ratio
Internal Combustion Engine
Ignition Timing
Deterioration Detection
Gas Fuel Supply
Exhaust Gas Purification
Failure Determination
Shutter Device
Catalyst Deterioration
20 patents (USPTO):Explore Patents
1. 8903599 - Failure determination device for shutter device of vehicle (2014-12-02),
2. 6603278 - Control system for hybrid vehicle (2003-08-05),
3. 6477458 - Air-fuel ratio control apparatus for internal combustion engine (2002-11-05),
4. 6427438 - Method of evaluating deteriorated state of catalytic converter for purifying exhaust gas (2002-08-06),
5. 6369531 - Control system for hybrid vehicle (2002-04-09),
6. 6330498 - Control system for hybrid vehicle (2001-12-11),
7. 6140780 - Control system for hybrid vehicle (2000-10-31),
8. 6138784 - Control system for hybrid vehicle (2000-10-31),
9. 5939848 - Control system for hybrid vehicle (1999-08-17),
10. 5937638 - Method of judging deterioration of catalytic converter for purifying (1999-08-17),
11. 5713197 - Catalyst deterioration-detecting system for internal combustion engines (1998-02-03),
12. 5638792 - Control system for internal combustion engines (1997-06-17),
13. 5611316 - Gas fuel supply mechanism for gas combustion engine (1997-03-18),
14. 5509389 - Ignition timing control system for internal combustion engines (1996-04-23),
15. 5483938 - Air-fuel ration control system for internal combustion engines (1996-01-16),

Title: The Innovative Journey of Inventor Yoshikazu Oshima

Introduction: Yoshikazu Oshima, a talented inventor hailing from Wako, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Yoshikazu Oshima's latest patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological possibilities.

Career Highlights: With a career spanning over two decades, Yoshikazu Oshima has worked with renowned tech companies in Japan, leading research teams and spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Yoshikazu Oshima has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge-sharing to drive progress in the tech sector.

Conclusion: Yoshikazu Oshima's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the realm of technology, inspiring future generations to continue pushing the limits 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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