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For the Inventor, By the Inventor

Toyota, Japan

Takenori Tsuchiya

This inventor holds 32 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Battery Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Yazaki Corporation, Sumitomo Wiring Systems, Limited. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takenori Tsuchiya. Retrieved from https://idiyas.com/inventor/takenori-tsuchiya

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

Calculating rank
USPTO Granted Patents = 32 

% Patents Active = 81.3

 

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 218(Granted Patents)


Location History:

  • Aichi, JP (2006 - 2020)
  • Aichi-ken, JP (2021)
  • Toyota, JP (2008 - 2023)

Company Filing History:

goldMedal32 out of 39,010 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal11 out of 8,397 
 
Yazaki Corporation
 patents
bronzeMedal2 out of 6,426 
 
Sumitomo Wiring Systems, Limited
 patents
4. 1 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2006-2025

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Areas of Expertise:
Connector Unit
Wire Harness
Bus Bar Module
Thermistor Attachment
Conductive Module
Square Secondary Battery
Battery Cooling Structure
Power Source Device
Electrode Structure
Waterproof Structure
Temperature Adjustment
Harness Routing
32 patents (USPTO):Explore Patents
1. 12381352 - Connector unit, wire harness, and connector fitting structure (2025-08-05),
2. 12244097 - Connector unit and wire harness (2025-03-04),
3. 12142791 - Bus bar module (2024-11-12),
4. 11769934 - Thermistor attachment configuration for a bus bar module (2023-09-26),
5. 11011800 - Conductive module (2021-05-18),
6. 10680230 - Square secondary battery (2020-06-09),
7. 10622609 - Duct holding structure for battery assembly body (2020-04-14),
8. 10249917 - Power source device (2019-04-02),
9. 10153070 - Waterproof structure of wire harness (2018-12-11),
10. 9893395 - Battery cooling structure (2018-02-13),
11. 9487077 - Temperature adjustment structure (2016-11-08),
12. 9196891 - Electrode structure and battery device manufacturing method (2015-11-24),
13. 9196889 - Electrode structure and battery device manufacturing method (2015-11-24),
14. 9065125 - Busbar module and power supply apparatus incorporating the same (2015-06-23),
15. 9040194 - Electrode structure and battery device manufacturing method (2015-05-26),

Title: The Innovative Journey of Inventor Takenori Tsuchiya

Introduction: Takenori Tsuchiya is a renowned inventor hailing from Toyota, Japan, known for his groundbreaking contributions to the field of automotive technology.

Latest Patents: Takenori Tsuchiya holds several patents related to hybrid vehicle systems, energy-efficient engines, and advanced safety features in automobiles.

Career Highlights: With a career spanning over two decades, Tsuchiya has been instrumental in developing cutting-edge technologies for Toyota, revolutionizing the automotive industry with his innovative solutions.

Collaborations: Throughout his career, Takenori Tsuchiya has collaborated with top engineers, researchers, and designers within Toyota, fostering a culture of innovation and excellence within the company.

Conclusion: Takenori Tsuchiya's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the automotive sector, shaping the future of transportation with his groundbreaking inventions.

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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