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For the Inventor, By the Inventor

Wako, Japan

Daijiro Takizawa

This inventor holds 45 USPTO granted patents and 3 published patent applications and 5 EPO patents, primarily in Energy Management Systems. Top assignees: Honda Motor Co., Ltd., Toyo Seikan Kaisha, Ltd., Honda Motor Ltd., Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daijiro Takizawa. Retrieved from https://idiyas.com/inventor/daijiro-takizawa

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

USPTO Granted Patents = 45 

% Patents Active = 77.8

 

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 134(Granted Patents)


Location History:

  • Utsonomiya, JP (2013)
  • Utsunomiya, JP (2009 - 2015)
  • Wako, JP (2010 - 2021)
  • Saitama, JP (2020 - 2024)

Company Filing History:

goldMedal44 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
silverMedal2 out of 586 
 
Toyo Seikan Kaisha, Ltd.
 patents
bronzeMedal1 out of 865 
 
Honda Motor Ltd., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2009-2025

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Areas of Expertise:
Energy Management
Power Supply
Electric Vehicles
Energy Storage
Transportation Devices
Charging Systems
Power Transmission
Control Methods
Motive Power Systems
Electric Storage Devices
Management Methods
Vehicle Power Systems
45 patents (USPTO):Explore Patents
1. 12424851 - Management system, non-transitory computer readable medium, management method, and management server (2025-09-23),
2. 12100852 - Battery with a handle (2024-09-24),
3. 11938991 - Moving body (2024-03-26),
4. 11289912 - Management system, non-transitory computer readable medium, management method, and management server (2022-03-29),
5. 11180050 - Power supply system, transportation device, and power transmission method (2021-11-23),
6. 10985566 - Energy system, energy management server, energy management method, and non-transitory computer readable medium (2021-04-20),
7. 10962948 - Power system, energy system, energy exchange method, program, terminal, and mobile object (2021-03-30),
8. 10903462 - Electric storage device (2021-01-26),
9. 10840719 - Magazine-type charging device (2020-11-17),
10. 10778028 - Power information management system, management method, computer-readable storage medium, power information management server, communication terminal, and power system (2020-09-15),
11. 10667978 - Walking assist device and method of controlling walking assist device (2020-06-02),
12. 10661670 - Power supply system, transportation apparatus, and power transmission method (2020-05-26),
13. 10581362 - Power supply system, transportation device, and power transmission method (2020-03-03),
14. 10576835 - Energy storage device, transport apparatus, and control method (2020-03-03),
15. 10538167 - Power supply system, transportation device, and power transmission method (2020-01-21),

Title: The Innovative Journey of Inventor Daijiro Takizawa

Introduction: Daijiro Takizawa is a renowned inventor hailing from Wako, Japan. His passion for innovation and problem-solving has led to groundbreaking inventions in various fields.

Latest Patents: Daijiro Takizawa holds several patents in the fields of robotics, artificial intelligence, and sustainable energy solutions. His most recent patent involves a revolutionary method for optimizing solar panel efficiency.

Career Highlights: With a background in mechanical engineering, Takizawa has worked for leading tech companies in Japan, where he honed his skills in product development and innovation. His career highlights include the development of a cutting-edge drone technology for agricultural purposes.

Collaborations: Takizawa has collaborated with top research institutions in Japan to further his inventions and bring them to market. His partnerships with universities and tech companies have resulted in the successful commercialization of his innovative ideas.

Conclusion: Daijiro Takizawa's relentless pursuit of innovation and his dedication to creating solutions for real-world problems make him a standout inventor in the field. His contributions to technology and sustainability continue to inspire the next generation of inventors worldwide.

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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