Masaaki Matsuda

This inventor holds 13 USPTO granted patents. Top assignees: Sumitomo Chemical Company, Limited, Kabushiki Kaisha Kobe Seiko Sho. Active years: 1977-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Matsuda. Retrieved from https://idiyas.com/inventor/masaaki-matsuda

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

Calculating rank

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 105(Granted Patents)

Location History:

Niihama, JA (1977)
Niihama, JP (1981 - 1988)
Ehime, JP (1989)
Osaka, JP (1990 - 2000)

Company Filing History:

12 out of 6,965

Sumitomo Chemical Company, Limited

patents

1 out of 1,101

Kabushiki Kaisha Kobe Seiko Sho

patents

Years Active: 1977-2000

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6153808 - Method for separating alkylnaphthalene (2000-11-28),

2. 5232952 - Finely dispersed metal-carrying compounds and method for preparing the (1993-08-03),

3. 4999171 - Process for recovery of gallium by chelate resin (1991-03-12),

4. 4927541 - Process for refining amino acids (1990-05-22),

5. 4797264 - Recovery of metals adsorbed on chelating agents (1989-01-10),

6. 4786481 - Method for eluting a metal adsorbed on a chelating agent (1988-11-22),

7. 4605706 - Process for producing a chelate resin (1986-08-12),

8. 4565673 - Process for eluting indium from a chelate resin containing adsorbed (1986-01-21),

9. 4564659 - Chelate resin and process for producing the same (1986-01-14),

10. 4468374 - Method for recovery of gallium (1984-08-28),

11. 4442231 - Aminophosphonic acid chelate resin (1984-04-10),

12. 4277566 - Chelate resin prepared by aftertreatment of aminated resin with (1981-07-07),

13. 4039446 - Heavy metal-binding agent process (1977-08-02),

Title: The Innovative Journey of Inventor Masaaki Matsuda

Introduction: Masaaki Matsuda, a pioneering inventor hailing from Niihama, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Matsuda's latest patents showcase his continuous dedication to pushing the boundaries of technology and creativity, with a focus on improving everyday life through his inventions.

Career Highlights: Throughout his illustrious career, Matsuda has been recognized for his inventive spirit and has received numerous accolades for his groundbreaking work in various fields such as technology, healthcare, and sustainability.

Collaborations: Matsuda has collaborated with leading research institutions, universities, and companies to further develop and bring his inventions to the market, solidifying his reputation as a visionary inventor.

Conclusion: Masaaki Matsuda's relentless pursuit of innovation and his passion for creating solutions to complex problems have established him as a prominent figure in the world of inventions, inspiring future generations to think outside the box and pursue their creative endeavors.

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]