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For the Inventor, By the Inventor

Kanagawa, Japan

Chiaki Nonaka

This inventor holds 12 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1978-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiaki Nonaka. Retrieved from https://idiyas.com/inventor/chiaki-nonaka

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

USPTO Granted Patents = 12

% Patents Active = 91.7

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 171(Granted Patents)


Location History:

  • Tokyo, JP (1978 - 1985)
  • Yokohama, JP (1985)
  • Kanagawa, JP (1985 - 2007)

Company Filing History:

goldMedal12 out of 58,145 
 
Sony Corporation
 patents

Years Active: 1978-2007

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12 patents (USPTO):Explore Patents
1. RE39953 - Recording apparatus and method, and reproducing apparatus and method (2007-12-24),
2. 6320833 - Recording apparatus and method, and reproducing apparatus and method (2001-11-20),
3. 5952944 - Modulation device and demodulation device and methods of the same (1999-09-14),
4. 5844882 - Recording medium, address recording method and apparatus, and (1998-12-01),
5. 4924455 - Apparatus for generating tracking error signals in a differential phase (1990-05-08),
6. 4613967 - Disc player (1986-09-23),
7. 4530073 - Disc reproducing apparatus (1985-07-16),
8. 4519057 - Digital audio disc player including apparatus for finding the beginning (1985-05-21),
9. 4512004 - Apparatus for optically reproducing an information signal recorded on a (1985-04-16),
10. 4497047 - Optical disc player with focus control during search mode (1985-01-29),
11. 4204246 - Cooling assembly for cooling electrical parts wherein a heat pipe is (1980-05-20),
12. 4120019 - Apparatus for cooling electrical components (1978-10-10),

Title: Chiaki Nonaka: Innovator in Recording Technology

Introduction

Chiaki Nonaka, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of recording technology. With a total of 12 patents to her name, Nonaka has demonstrated impressive innovative capabilities, focusing primarily on devices that enhance data recording and reproduction.

Latest Patents

Her latest patents include groundbreaking work on recording apparatuses and methods, as well as reproducing apparatuses and methods. These inventions involve a reproducing apparatus for reading and a recording apparatus for writing data on discs featuring pre-formed concentrical or spiral tracks. These tracks share a common address and allow precise control over the timing with which the read or write head transitions between the adjacent tracks. This advancement in technology aims to improve the efficiency and accuracy of data handling.

Career Highlights

Nonaka is currently employed at Sony Corporation, a prominent player in the electronics industry known for its innovative technologies and consumer electronics. Her role at Sony has allowed her to apply her inventive spirit and expertise in a collaborative and dynamic environment, furthering her contributions to the field.

Collaborations

Throughout her career, Chiaki Nonaka has worked alongside notable colleagues, including Tadao Yoshida and Kazuhiko Fujiie. These collaborations have fostered a creative atmosphere where innovative ideas can flourish and lead to successful patent applications.

Conclusion

Chiaki Nonaka serves as an inspiring figure in the realm of innovation, particularly within the recording technology sector. Her extensive patents and collaborative efforts at Sony Corporation underscore her significant impact on advancing technology and enhancing information storage and retrieval methods. As she continues to innovate, her contributions will undoubtedly shape the future of recording technology.

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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