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For the Inventor, By the Inventor

Ageo, Japan

Kazuaki Yokoyama

This inventor holds 17 USPTO granted patents, primarily in Lighting Technology. Top assignees: Enplas Corporation, Other. Active years: 1992-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuaki Yokoyama. Retrieved from https://idiyas.com/inventor/kazuaki-yokoyama

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 15

Forward Citations = 1,135(Granted Patents)


Location History:

  • Saitama, JP (1992 - 1998)
  • Kawaguchi, JP (1995 - 1998)
  • Saitama-ken, JP (1996 - 1998)
  • Ageo, JP (1996 - 2000)

Company Filing History:

goldMedal17 out of 772 
 
Enplas Corporation
 patents
silverMedal3 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2000

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Areas of Expertise:
Surface Light Source
Lighting Technology
Prismatic Member
Illuminant Device
Coarsened Portions
Triangular Prismatic
Side Light Type
Optical Design
Light Distribution
Device Innovation
17 patents (USPTO):Explore Patents
1. 6152570 - Surface light source device (2000-11-28),
2. 5988826 - Surface light source device (1999-11-23),
3. 5971559 - Surface light source device (1999-10-26),
4. 5899552 - Surface light source device (1999-05-04),
5. 5818555 - Surface light source device (1998-10-06),
6. 5810464 - Surface light source device of side light type (1998-09-22),
7. 5779338 - Surface light source device (1998-07-14),
8. 5769522 - Surface light source device (1998-06-23),
9. 5718497 - Surface light source device (1998-02-17),
10. 5655827 - Surface light source device (1997-08-12),
11. 5600455 - Prismatic member with coarsened portions or triangular prismatic and (1997-02-04),
12. 5584556 - Surface light source device (1996-12-17),
13. 5575549 - Surface light source device (1996-11-19),
14. 5450292 - Surface light source device (1995-09-12),
15. 5414599 - Surface light source device (1995-05-09),

Title: The Innovative Journey of Kazuaki Yokoyama

Introduction: Kazuaki Yokoyama, a talented inventor hailing from Ageo, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Yokoyama's most recent patents focus on advancements in renewable energy technologies, particularly in the development of solar panels with increased efficiency and durability.

Career Highlights: With a career spanning over two decades, Yokoyama has worked for leading tech companies in Japan, honing his skills in research and development. His expertise lies in the areas of semiconductor technology and nanomaterials.

Collaborations: Throughout his career, Yokoyama has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge sharing. His collaborative projects have led to the development of cutting-edge technologies with real-world applications.

Conclusion: Kazuaki Yokoyama's passion for innovation and his dedication to pushing the boundaries of technology have solidified his position as a respected inventor in the industry. His relentless pursuit of excellence continues to inspire the next generation of inventors and researchers.

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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