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For the Inventor, By the Inventor

Toyoake, Japan

Yuji Takeo

This inventor holds 22 USPTO granted patents, primarily in Vehicle Air Conditioning. Top assignees: Nippondenso Co., Ltd., Denso Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 1986-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Takeo. Retrieved from https://idiyas.com/inventor/yuji-takeo

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

USPTO Granted Patents = 22

% Patents Active = 81.8

Average Co-Inventor Count = 4.0

ph-index = 13

Forward Citations = 507(Granted Patents)


Location History:

  • Toyokawa, JP (1986 - 1988)
  • Toyoaka, JP (1996)
  • Toyoake, JP (1996 - 2007)

Company Filing History:

goldMedal11 out of 3,252 
 
Nippondenso Co., Ltd.
 patents
silverMedal10 out of 20,407 
 
Denso Corporation
 patents
bronzeMedal1 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
4. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2007

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Areas of Expertise:
Compressor Control
Electric Refrigeration
Hybrid Vehicle
Air Conditioning System
Neural Network
Load Control
Expansion Valve
Automotive Technology
Cooling System
Electrical Circuit
Pulsimeter
Steering Angle
22 patents (USPTO):Explore Patents
1. 7201010 - Compressor control system for vehicle air conditioner (2007-04-10),
2. 7009318 - Electric refrigeration compressor having a cooling system for an electrical circuit (2006-03-07),
3. 6724985 - Hot-water heating apparatus for electric vehicle and hybrid vehicle (2004-04-20),
4. 6713729 - Electric load control system and vehicle air-conditioning system having the same (2004-03-30),
5. 6690560 - Electrical load controller and vehicle air conditioner using the same (2004-02-10),
6. 6675597 - Vehicle air-conditioning system (2004-01-13),
7. 6516621 - Air conditioner for hybrid vehicle (2003-02-11),
8. 6515448 - Air conditioner for hybrid vehicle (2003-02-04),
9. 6470697 - Air-conditioning system for vehicles (2002-10-29),
10. 6073456 - Air-conditioning device for hybrid vehicle (2000-06-13),
11. 5934094 - Vehicle air conditioning system with expansion valve control during high (1999-08-10),
12. 5727131 - Neural network learning device (1998-03-10),
13. 5709098 - Air conditioning apparatus (1998-01-20),
14. 5641016 - Air-conditioning apparatus for vehicle use (1997-06-24),
15. 5632156 - Automotive air conditioning system (1997-05-27),

Title: The Innovative Journey of Yuji Takeo

Introduction: Yuji Takeo is a renowned inventor hailing from Toyoake, Japan, known for his groundbreaking contributions to various fields.

Latest Patents: Yuji Takeo holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With over two decades of experience in the tech industry, Yuji Takeo has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Yuji Takeo has collaborated with top companies in Japan and internationally, fostering a culture of innovation and knowledge-sharing that has led to significant advancements in the industry.

Conclusion: Yuji Takeo's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors.

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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