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For the Inventor, By the Inventor

Tokyo, Japan

Toshiki Udagawa

This inventor holds 14 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1992-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiki Udagawa. Retrieved from https://idiyas.com/inventor/toshiki-udagawa

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

USPTO Granted Patents = 14

% Patents Active = 85.7

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 172(Granted Patents)


Company Filing History:

goldMedal14 out of 58,145 
 
Sony Corporation
 patents

Years Active: 1992-2024

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14 patents (USPTO):Explore Patents
1. 11962126 - Overcurrent determination circuit and light emission control apparatus (2024-04-16),
2. 7113468 - Optical recorder and laser power control method (2006-09-26),
3. 6967914 - Optical recorder and laser power control method (2005-11-22),
4. 5579294 - Magneto-optical medium and recording and/or reproducing apparatus thereof (1996-11-26),
5. 5513167 - Optical recording apparatus (1996-04-30),
6. 5432774 - Optical recording medium (1995-07-11),
7. 5390162 - Method for reproducing signals recorded on optical recording medium (1995-02-14),
8. 5380573 - Optical recording medium (1995-01-10),
9. 5371722 - Method for recording sector control information on magneto-optical disk (1994-12-06),
10. 5367509 - Method for reproducing information recorded on a magneto-optical (1994-11-22),
11. 5335213 - Positional detection of a magneto-optic recording medium for controlling (1994-08-02),
12. 5329512 - Temperature detection of a magneto-optic recording medium for (1994-07-12),
13. 5208799 - Magneto-optic recording method and magneto-optic recording/reproducing (1993-05-04),
14. 5168487 - Optical recording and/or reproducing apparatus (1992-12-01),

Title: Toshiki Udagawa: Pioneering Inventor from Tokyo

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

Latest Patents: Toshiki Udagawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Udagawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Toshiki Udagawa has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Toshiki Udagawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring the next generation of inventors to push the boundaries of what is possible.

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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