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For the Inventor, By the Inventor

Kobe, Japan

Masahiro Yanagawa

This inventor holds 9 USPTO granted patents. Top assignees: Kabushiki Kaisha Kobe Seiko Sho, Alcoa Inc., Kobe Steel, Ltd.. Active years: 1990-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Yanagawa. Retrieved from https://idiyas.com/inventor/masahiro-yanagawa

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 5

Forward Citations = 107(Granted Patents)


Location History:

  • Kobe, JP (1990 - 2000)
  • Hyogo, JP (2000 - 2002)
  • Tokyo, JP (2001 - 2002)

Company Filing History:

goldMedal4 out of 1,101 
 
Kabushiki Kaisha Kobe Seiko Sho
 patents
silverMedal1 out of 507 
 
Alcoa Inc.
 patents
bronzeMedal1 out of 1,921 
 
Kobe Steel, Ltd.
 patents
4. 3 out of 834,513 
Other
 patents

Years Active: 1990-2002

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9 patents (USPTO):Explore Patents
1. 6342112 - A1-mg based alloy sheets with good press formability (2002-01-29),
2. 6334916 - A1-Mg-Si based alloy sheet (2002-01-01),
3. 6231809 - Al-Mg-Si aluminum alloy sheet for forming having good surface properties with controlled texture (2001-05-15),
4. 6221182 - Al-Mg based alloy sheets with good press formability (2001-04-24),
5. 6117252 - Al--Mg based alloy sheets with good press formability (2000-09-12),
6. 6066392 - Al material excellent in thermal crack resistance and corrosion (2000-05-23),
7. 6027629 - Vacuum chamber made of aluminum or its alloys, and surface treatment and (2000-02-22),
8. 5925313 - Aluminum base alloy containing boron and manufacturing method thereof (1999-07-20),
9. 4943319 - Process for producing highly functional composite material and composite (1990-07-24),

Title: Masahiro Yanagawa: Pioneering Inventor from Kobe, JP

Introduction: Masahiro Yanagawa is a renowned inventor hailing from Kobe, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Masahiro Yanagawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Masahiro Yanagawa has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge sharing that has been instrumental in his success as an inventor.

Conclusion: Masahiro Yanagawa's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a pioneering inventor not only in Kobe but also on a global scale.

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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