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For the Inventor, By the Inventor

Shizuoka, Japan

Hayato Iizuka

This inventor holds 21 USPTO granted patents and 6 published patent applications and 8 EPO patents, primarily in Electrical Connectors. Top assignees: Yazaki Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hayato Iizuka. Retrieved from https://idiyas.com/inventor/hayato-iizuka

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

USPTO Granted Patents = 21 

% Patents Active = 85.7

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Kakegawa, JP (2019 - 2021)
  • Shizuoka, JP (2016 - 2023)

Company Filing History:

goldMedal21 out of 8,381 
 
Yazaki Corporation
 patents
silverMedal6 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 2016-2026

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Areas of Expertise:
Connection Structure
Terminal Block
Noise Reduction
Waterproof Structure
Surge Voltage
Magnetic Core
Wire Harness
Electrical Wires
Shield Member
Conductor Unit
Routing Structure
Noise Filter
21 patents (USPTO):Explore Patents
1. 12719202 - Connection structure for connecting housing with accommodation groove and cover with engagement portion (2026-08-25),
2. 12136792 - Terminal block assembled to metal case (2024-11-05),
3. 11837837 - Holder which supports and restricts rotation of a nut attached to a terminal block housing (2023-12-05),
4. 11190000 - Waterproof structure (2021-11-30),
5. 11094454 - Noise reduction unit (2021-08-17),
6. 11049646 - Noise filter and noise reduction unit (2021-06-29),
7. 11004594 - Surge voltage reduction member (2021-05-11),
8. 10958064 - Surge voltage reducing member with reduced size (2021-03-23),
9. 10931060 - Connector with an annular shaped magnetic core and an insulating potting agent (2021-02-23),
10. 10897105 - Connector with an annular shaped megnetic core (2021-01-19),
11. 10773662 - Routing structure of electrical wires and wire harness (2020-09-15),
12. 10707628 - Noise filter and noise reduction unit (2020-07-07),
13. 10468832 - Connector (2019-11-05),
14. 10431366 - Noise filter (2019-10-01),
15. 10414352 - Wire harness including shield member surrounding electric wires (2019-09-17),

Title: Hayato Iizuka - Pioneering Inventor from Shizuoka

Introduction: Hayato Iizuka is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hayato Iizuka holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Hayato Iizuka has worked with leading tech companies to develop cutting-edge products that have revolutionized various industries. His innovative spirit and dedication to pushing the boundaries of technology have earned him global recognition.

Collaborations: Hayato Iizuka has collaborated with top research institutions and universities worldwide, fostering a culture of innovation and knowledge-sharing. His partnerships have led to the creation of impactful inventions that have shaped the technological landscape.

Conclusion: Hayato Iizuka's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors and serves as a testament to the power of creativity and ingenuity in driving progress.

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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