Natsuko Nobukuni

This inventor holds 16 USPTO granted patents. Top assignees: Mitsubishi Chemical Corporation, Mitsubishi Kagaku Media Co., Ltd.. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Natsuko Nobukuni. Retrieved from https://idiyas.com/inventor/natsuko-nobukuni

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

USPTO Granted Patents = 16

% Patents Active = 93.8

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 236(Granted Patents)

Location History:

Yokohama, JP (1999 - 2001)
Kanagawa, JP (1998 - 2014)

Company Filing History:

8 out of 2,422

Mitsubishi Chemical Corporation

patents

8 out of 57

Mitsubishi Kagaku Media Co., Ltd.

patents

Years Active: 1998-2014

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE45001 - Optical recording method and optical recording medium (2014-07-07),

2. RE42786 - Optical recording method and optical recording medium (2011-10-03),

3. 7561502 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2009-07-14),

4. 7452582 - Rewritable optical recording medium recording method on the same and optical disc recording/retrieving apparatus (2008-11-18),

5. 7408852 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2008-08-05),

6. 7345977 - Recording and retrieving method on rewritable optical recording medium (2008-03-18),

7. 7333414 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2008-02-19),

8. 7085215 - Optical recording method and optical recording medium (2006-08-01),

9. 7050377 - Optical recording method and optical recording medium (2006-05-23),

10. 7027371 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2006-04-11),

11. 6661760 - Optical recording method and optical recording medium (2003-12-09),

12. 6411579 - Optical recording method and optical recording medium (2002-06-25),

13. 6177166 - Optical information recording medium (2001-01-23),

14. 6004646 - Optical information recording medium (1999-12-21),

15. 5848043 - Modulation of laser power in accordance with a linear velocity by pulse (1998-12-08),

Title: Natsuko Nobukuni: A Pioneer in Optical Recording Technology

Introduction

Natsuko Nobukuni is a distinguished inventor based in Kanagawa, Japan. She has made significant contributions to the field of optical recording technology, holding a total of 16 patents. Her innovative work has paved the way for advancements in data storage and retrieval methods.

Latest Patents

Among her latest patents is an optical recording method and optical recording medium. This method focuses on recording mark length-modulated information on a recording medium by utilizing a variety of recording mark lengths. The optical recording method comprises several steps that enhance the efficiency and effectiveness of data storage.

Career Highlights

Natsuko has had a remarkable career, working with prominent companies such as Mitsubishi Chemical Corporation and Mitsubishi Kagaku Media Co., Ltd. Her experience in these organizations has allowed her to develop and refine her expertise in optical technologies.

Collaborations

Throughout her career, Natsuko has collaborated with notable colleagues, including Michikazu Horie and Takashi Ohno. These partnerships have contributed to her success and the advancement of her innovative projects.

Conclusion

Natsuko Nobukuni's contributions to optical recording technology exemplify her dedication and expertise in the field. Her patents and collaborations reflect her commitment to innovation and the advancement of 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]