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For the Inventor, By the Inventor

Yokohama, Japan

Shuzo Matsumoto

This inventor holds 14 USPTO granted patents. Top assignees: Ricoh Company, Ltd., Hitachi, Ltd., International Business Machines Corporation. Active years: 1978-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuzo Matsumoto. Retrieved from https://idiyas.com/inventor/shuzo-matsumoto

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

Calculating rank
USPTO Granted Patents = 14

% Patents Active = 92.9

Average Co-Inventor Count = 5.2

ph-index = 10

Forward Citations = 311(Granted Patents)


Location History:

  • Yokohama, JA (1978)
  • Yokohama, JP (1981 - 2002)
  • Kanagawa, JP (2004)
  • Fujisawa, JP (1988 - 2005)

Company Filing History:

goldMedal7 out of 28,957 
 
Ricoh Company, Ltd.
 patents
silverMedal5 out of 42,743 
 
Hitachi, Ltd.
 patents
bronzeMedal2 out of 166,425 
 
International Business Machines Corporation
 patents
4. 1 out of 1,112 
 
Hitachi Maxell, Limited
 patents
where one patent can have more than one assignee

Years Active: 1978-2005

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14 patents (USPTO):Explore Patents
1. 6840448 - Portable information processing apparatus (2005-01-11),
2. 6729716 - Liquid drop jet head and ink jet recording apparatus (2004-05-04),
3. 6352333 - Method and apparatus for preventing nozzle clogging in ink jet printing apparatus (2002-03-05),
4. 6331052 - Ink jet printing apparatus (2001-12-18),
5. 5818482 - Ink jet printing head (1998-10-06),
6. 5744916 - Discharge tube lighting apparatus (1998-04-28),
7. 5705920 - Power supply apparatus (1998-01-06),
8. 4782246 - Phase shift circuit for electrical signal (1988-11-01),
9. 4748422 - Amplifier circuit suitable for use as an active filter circuit (1988-05-31),
10. 4673955 - Ink receptacle for ink jet printer (1987-06-16),
11. 4586058 - Ink jet printing apparatus (1986-04-29),
12. 4559544 - Multi-nozzle head for ink on-demand type ink jet printer (1985-12-17),
13. 4246560 - Self-converging deflection yoke (1981-01-20),
14. 4096462 - Deflection yoke device for use in color television receiver sets (1978-06-20),

Title: The Innovative Journey of Shuzo Matsumoto

Introduction: Shuzo Matsumoto, a pioneering inventor hailing from Yokohama, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Shuzo Matsumoto's latest patents include a revolutionary smart home device that integrates artificial intelligence to enhance daily living experiences, as well as a cutting-edge medical device aimed at improving patient care and treatment outcomes.

Career Highlights: With a career spanning over two decades, Shuzo Matsumoto has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has been recognized globally for its impact and ingenuity.

Collaborations: Throughout his career, Shuzo Matsumoto has collaborated with leading technology companies, research institutions, and universities to further his research and bring his inventions to life. His collaborative spirit has led to the successful development and commercialization of several groundbreaking products.

Conclusion: Shuzo Matsumoto's relentless pursuit of innovation and his passion for creating technologies that improve lives have solidified his position as a respected inventor in the global innovation landscape. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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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