Satoshi Matsubaguchi

This inventor holds 19 USPTO granted patents, primarily in Magnetic Recording Media. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation. Active years: 1990-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Matsubaguchi. Retrieved from https://idiyas.com/inventor/satoshi-matsubaguchi

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 87(Granted Patents)

Location History:

Kanagawa-ken, JP (1998 - 1999)
Kanagawa, JP (1991 - 2005)
Minami-ashigara, JP (2013)
Odawara, JP (1990 - 2014)

Company Filing History:

16 out of 16,458

Fuji Photo Film Company, Limited

Years Active: 1990-2014

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Areas of Expertise:

Hexagonal Ferrite

Magnetic Powder

Binder Composition

Magnetic Recording Tape

Cleaning Medium

Perpendicular Magnetic

Optomagnetic Recording

Magneto-Optical

Optical Recording

Manufacturing Method

Backcoat Layer

Polyurethane

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8883329 - Hexagonal ferrite magnetic powder and method of manufacturing the same, and magnetic recording medium and method of manufacturing the same (2014-11-11),

2. 8597805 - Binder composition for magnetic recording medium and magnetic recording medium (2013-12-03),

3. 8501331 - Binder composition for magnetic recording medium and magnetic recording medium (2013-08-06),

4. 7005203 - Magnetic recording medium (2006-02-28),

5. 6913818 - Magnetic recording medium (2005-07-05),

6. 6815055 - Magnetic recording medium (2004-11-09),

7. 6744585 - Magnetic recording medium and method for reproducing magnetic recording (2004-06-01),

8. 6645648 - Magnetic recording medium comprising a backcoat layer having specific protrusions (2003-11-11),

9. 6579592 - Magnetic recording tape with controlled Hc and magnetic flux/unit area value and controlled Cl/Fe intensity (2003-06-17),

10. 6030689 - Magnetic recording medium (2000-02-29),

11. 5908683 - Magnetic recording medium (1999-06-01),

12. 5876833 - Magnetic recording medium containing magnetic powder and a polyurethane (1999-03-02),

13. 5847905 - Cleaning medium for magnetic recording devices, in which the cleaning (1998-12-08),

14. 5804283 - Magnetic recording medium (1998-09-08),

15. 5413868 - Perpendicular magnetic recording medium comprising a magnetic thin film (1995-05-09),

Title: Inventor Satoshi Matsubaguchi

Introduction: Satoshi Matsubaguchi is a renowned inventor based in Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsubaguchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancements.

Career Highlights: With a career spanning over two decades, Matsubaguchi has worked with leading tech companies and research institutions, playing a pivotal role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Matsubaguchi has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange that has led to the successful implementation of numerous groundbreaking projects.

Conclusion: Satoshi Matsubaguchi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring generations to come.

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]