Yoshitaka Yoneda

This inventor holds 16 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 2 EPO patents. Top assignees: Hoya Corporation, Hoya Candeo Optronics Corporation, Nippon Paper Industries Co., Ltd.. Active years: 1989-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitaka Yoneda. Retrieved from https://idiyas.com/inventor/yoshitaka-yoneda

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

USPTO Granted Patents = 16 (Patent Applications = 6)

% Patents Active = 87.5

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 146(Granted Patents)

Location History:

Akishima, JP (1989 - 1992)
Hamura, JP (2004)
Shinjuku-ku, JP (2012)
Tokyo, JP (1989 - 2023)

Company Filing History:

Hoya Candeo Optronics Corporation

patents

2 out of 343

Nippon Paper Industries Co., Ltd.

patents

4. 2 out of 1,173

Nippon Sheet Glass Company, Limited

patents

where one patent can have more than one assignee

Years Active: 1989-2025

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12246887 - Paper container (2025-03-11),

2. 11643239 - Paper container (2023-05-09),

3. 8570653 - Polarizing glass and optical isolator (2013-10-29),

4. 8174764 - Polarizing glass and optical isolator (2012-05-08),

5. 8144398 - Polarizing element (2012-03-27),

6. 8114797 - Polarizing glass containing copper and optical isolator (2012-02-14),

7. 7961394 - Polarizing glass, optical isolator, and method for producing polarizing glass (2011-06-14),

8. 6777359 - Polarizing glass and preparation method thereof (2004-08-17),

9. 6074968 - Chalcogenide glass fiber (2000-06-13),

10. 5958103 - Process for producing preform for glass fiber and process for producing (1999-09-28),

11. 5125944 - Process for producing buried wave guide device (1992-06-30),

12. 5078772 - Process for producing buried waveguide device (1992-01-07),

13. 4902330 - Method of producing gradient-index lens (1990-02-20),

14. 4851024 - Process for producing optical glass (1989-07-25),

15. 4844724 - Method of adjusting refractive index distribution lenses (1989-07-04),

Title: Yoshitaka Yoneda: Pioneering Inventor from Tokyo

Introduction: Yoshitaka Yoneda is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshitaka Yoneda holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yoneda has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Yoshitaka Yoneda has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Yoshitaka Yoneda's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and create change.

Profile summary based on public USPTO records.