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For the Inventor, By the Inventor

Kanagawa, Japan

Masae Kubo

This inventor holds 21 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Mitsubishi Kagaku Media Co., Ltd., Mitsubishi Chemical Corporation. Active years: 1996-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masae Kubo. Retrieved from https://idiyas.com/inventor/masae-kubo

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

USPTO Granted Patents = 21 

% Patents Active = 81.0


Average Co-Inventor Count = 4.3

ph-index = 9

Forward Citations = 248(Granted Patents)


Location History:

  • Kanagawa, JP (1996 - 2009)
  • Yokohama, JP (1998 - 2010)
  • Minato-ku, JP (2007 - 2012)

Company Filing History:

goldMedal11 out of 57 
 
Mitsubishi Kagaku Media Co., Ltd.
 patents
silverMedal10 out of 2,422 
 
Mitsubishi Chemical Corporation
 patents

Years Active: 1996-2012

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21 patents (USPTO):Explore Patents
1. 8114496 - Optical recording medium (2012-02-14),
2. 8018823 - Optical recording medium having a relation between groove widths, groove depths and track pitches (2011-09-13),
3. 7858167 - Rewritable optical recording medium and optical recording method (2010-12-28),
4. 7609603 - Rewritable optical recording medium and optical recording method (2009-10-27),
5. 7561502 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2009-07-14),
6. 7452582 - Rewritable optical recording medium recording method on the same and optical disc recording/retrieving apparatus (2008-11-18),
7. 7408852 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2008-08-05),
8. 7345977 - Recording and retrieving method on rewritable optical recording medium (2008-03-18),
9. 7333414 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2008-02-19),
10. 7313070 - Rewritable optical recording medium and optical recording method (2007-12-25),
11. 7277376 - Optical recording method (2007-10-02),
12. 7027371 - Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus (2006-04-11),
13. 6580678 - Rewritable compact disk and manufacturing method thereof (2003-06-17),
14. 6128273 - Optical phase-change disc (2000-10-03),
15. 6115353 - Optical phase-change disc having a grooved substrate, with the groove (2000-09-05),

Title: Masae Kubo - Innovative Inventor from Kanagawa, Japan

Introduction: Masae Kubo is a talented female inventor hailing from Kanagawa, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masae Kubo holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her diverse range of expertise and creativity.

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

Collaborations: Throughout her career, Masae Kubo has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all her projects.

Conclusion: Masae Kubo's passion for innovation, coupled with her relentless drive to push boundaries, has solidified her reputation as a pioneering inventor in the global tech community. Her work continues to inspire future generations of inventors and innovators.

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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