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For the Inventor, By the Inventor

Choshi, Japan

Mitsuo Nakamura

This inventor holds 14 USPTO granted patents and 1 published patent application and 7 EPO patents, primarily in Lithium-Ion Battery Chemistry. Top assignee: Mitsui Chemicals, Inc.. Active years: 2004-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Nakamura. Retrieved from https://idiyas.com/inventor/mitsuo-nakamura-6k8qva4z

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 = 71.4

 

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Chiba, JP (2004)
  • Sodegaura, JP (2004 - 2007)
  • Chosei-gun, JP (2010 - 2016)

Company Filing History:

goldMedal14 out of 1,817 
 
Mitsui Chemicals, Inc.
 patents

Years Active: 2004-2016

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Areas of Expertise:
Lithium Secondary Battery
Nonaqueous Electrolyte Solution
Phosphonosulfonic Acid
Cyclic Sulfone Compound
Polymerizable Composition
Optical Component
Metal-Containing Compound
Photopolymerizable Composition
Acrylic Esters
Sulfur-Containing Polymer
14 patents (USPTO):Explore Patents
1. 9425484 - Non-aqueous electrolyte solution containing phosphonosulfonic acid compound, and lithium secondary battery (2016-08-23),
2. 9303011 - Nonaqueous electrolyte solution containing cyclic sulfone compound, and lithium secondary battery (2016-04-05),
3. 9227950 - Cyclic sulfate compound, non-aqueous electrolyte solution containing same, and lithium secondary battery (2016-01-05),
4. 8637633 - Polymerizable composition, and resin and optical part using the same (2014-01-28),
5. 7998944 - Polymerizable compound and use thereof (2011-08-16),
6. 7951968 - Metal-containing compound and use thereof (2011-05-31),
7. 7928247 - Polymerizable composition, resin using the same, optical component and compound (2011-04-19),
8. 7906494 - Polymerizable compound and use thereof (2011-03-15),
9. 7772348 - Metal-containing compound and use thereof (2010-08-10),
10. 7723318 - Polymerizable compound and use thereof (2010-05-25),
11. 7307107 - Photopolymerizable composition and use thereof (2007-12-11),
12. 7008571 - Optical component and sulfur-containing poly(thio)ester (co)polymer (2006-03-07),
13. 6835844 - Acrylic esters and use thereof (2004-12-28),
14. 6794471 - Acrylic ester compound usage thereof (2004-09-21),

Title: Mitsuo Nakamura: Pioneering Innovations in Non-Aqueous Electrolyte Solutions

Introduction: Mitsuo Nakamura, an accomplished inventor based in Chosei-gun, Japan, has made significant contributions to the field of battery technology, particularly in the development of non-aqueous electrolyte solutions. With a remarkable portfolio of 14 patents, Nakamura is recognized for his innovative ideas that enhance the efficiency and performance of lithium secondary batteries.

Latest Patents: Among his latest inventions are two notable patents that showcase his expertise. The first patent introduces a non-aqueous electrolyte solution containing a phosphonosulfonic acid compound, which significantly contributes to the efficacy of lithium secondary batteries. The second patent focuses on a non-aqueous electrolyte solution containing a cyclic sulfone compound characterized by a 1,3-dithietane-1,1,3,3-tetraoxide structure. This innovative cyclic sultone compound enhances the performance of the respective battery technology, making it a significant advancement in the field.

Career Highlights: Mitsuo Nakamura is currently affiliated with Mitsui Chemicals, Inc., where he continues to push the boundaries of research and development in electrochemical solutions. His extensive knowledge and hands-on experience have positioned him as a key player in advancing cutting-edge technologies within his company.

Collaborations: Nakamura often collaborates with esteemed colleagues such as Atsuo Otsuji and Hiroshi Naruse. Together, they share a commitment to the development of groundbreaking technologies, fostering a collaborative environment that nurtures innovation and discovery.

Conclusion: With his 14 patents and ongoing efforts at Mitsui Chemicals, Inc., Mitsuo Nakamura stands as a prominent figure in the world of battery technologies. His latest inventions are set to pave the way for enhanced performance in lithium secondary batteries, reflecting his dedication and contributions to the field of innovations. As he continues to forge ahead, the impact of his work will undoubtedly resonate throughout the industry for years 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]
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