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For the Inventor, By the Inventor

Tokushima, Japan

Masato Iwanaga

This inventor holds 15 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignees: Sanyo Electric Co., Ltd., Ube Industries, Inc., Panasonic Corporation. Active years: 2005-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Iwanaga. Retrieved from https://idiyas.com/inventor/masato-iwanaga

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 80.0

 

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Moriguchi, JP (2010 - 2011)
  • Itano-gun, JP (2011)
  • Morguchi, JP (2011)
  • Tokushima, JP (2005 - 2013)
  • Osaka, JP (2013)

Company Filing History:

goldMedal15 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
silverMedal2 out of 1,432 
 
Ube Industries, Inc.
 patents
bronzeMedal1 out of 16,454 
 
Panasonic Corporation
 patents
4. 1 out of 58,148 
 
Sony Corporation
 patents
where one patent can have more than one assignee

Years Active: 2005-2013

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15 patents (USPTO):Explore Patents
1. 8597829 - Nonaqueous electrolyte secondary battery with rolled electrode assembly (2013-12-03),
2. 8444717 - Method for evaluating battery safety under internal short-circuit condition, battery and battery pack whose safety is identified by internal short-circuit safety evaluation method, and method for producing the same (2013-05-21),
3. 8349483 - Non aqueous electrolyte secondary battery having multilayer polyolefin membrane and electrolyte containing dinitrile compound (2013-01-08),
4. 8338030 - Non-aqueous electrolyte secondary battery (2012-12-25),
5. 8119293 - Non-aqueous electrolyte secondary cell (2012-02-21),
6. 8053109 - Non-aqueous electrolyte secondary battery (2011-11-08),
7. 8026000 - Nonaqueous electrolyte secondary battery, nonaqueous electrolyte, and charging method therefor (2011-09-27),
8. 8021787 - High-voltage charge type nonaqueous electrolyte secondary cell (2011-09-20),
9. 8021786 - Non-aqueous electrolyte secondary cell (2011-09-20),
10. 8018233 - Evaluation method of separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery (2011-09-13),
11. 7745057 - Nonaqueous electrolyte secondary battery (2010-06-29),
12. 7704640 - Non-aqueous electrolyte secondary cell (2010-04-27),
13. 7604901 - Nonaqueous electrolyte secondary battery (2009-10-20),
14. 7368203 - Nonaqueous electrolyte secondary cell (2008-05-06),
15. 6869725 - Sealed battery (2005-03-22),

Title: Masato Iwanaga: Pioneering Inventor from Tokushima

Introduction: Masato Iwanaga is a distinguished inventor hailing from Tokushima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masato Iwanaga holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Masato Iwanaga has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technological advancements.

Collaborations: Throughout his career, Masato Iwanaga has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and creativity that has led to the development of cutting-edge products and solutions.

Conclusion: Masato Iwanaga's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and technologists, solidifying his legacy as a true pioneer in the world of technology.

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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