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For the Inventor, By the Inventor

Onoda, Japan

Masayuki Uegami

USPTO Granted Patents = 18

 

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Onoda, JP (1996 - 2004)
  • Ube, JP (2006 - 2009)
  • Yamaguchi-ken, JP (2002 - 2016)
  • Sanyo Onoda, JP (2018)

Company Filing History:

goldMedal18 out of 386 
 
Toda Kogyo Corporation
 patents

Years Active: 1996-2018

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18 patents (USPTO):Explore Patents
1. 10056612 - Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and nonaqueous electrolyte secondary battery (2018-08-21),
2. 9505631 - Positive electrode active material for secondary batteries with nonaqueous electrolytic solution, process for the production of the active material, and secondary batteries with nonaqueous electrolytic solution (2016-11-29),
3. 9496551 - Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery (2016-11-15),
4. 8852811 - Process for producing lithium manganate particles and non-aqueous electrolyte secondary battery (2014-10-07),
5. 8821766 - Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery (2014-09-02),
6. 8440113 - Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery (2013-05-14),
7. 8323612 - Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery (2012-12-04),
8. 7482384 - Iron composite particles for purifying soil or ground water, process for producing the same, purifying agent containing the same, process for producing the purifying agent and method for purifying soil or ground water (2009-01-27),
9. 7351355 - Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same (2008-04-01),
10. 7220366 - Process for purifying contaminated soil or groundwater with iron particles (2007-05-22),
11. 7022256 - Iron particles for purifying contaminated soil or ground water (2006-04-04),
12. 6830635 - Spindle-shaped goethite particles, spindle-shaped hematite particles, spindle-shaped magnetic metal particles containing iron as main component and processes for producing the same (2004-12-14),
13. 6783608 - Secondary agglomerates of magnetic metal particles for magnetic recording and process for producing the same (2004-08-31),
14. 6720094 - Secondary agglomerates of magnetic metal particles for magnetic recording and process for producing the same (2004-04-13),
15. 6627313 - Spindle-shaped magnetic metal particles containing iron as main component and processes for producing the same (2003-09-30),

Title: Masayuki Uegami: Innovator in Lithium Manganate Technology

Introduction

Masayuki Uegami is a prominent inventor based in Onoda, Japan, known for his significant contributions to the field of battery technology. He holds a total of 18 patents, showcasing his innovative spirit and dedication to advancing energy storage solutions.

Latest Patents

Uegami's latest patents include groundbreaking inventions related to lithium manganate particles for non-aqueous electrolyte secondary batteries. His work focuses on producing lithium manganate with high output and excellent high-temperature stability. The process involves mixing a lithium compound, a manganese compound, a Y compound, and an A compound, followed by calcining the mixture. The resulting lithium manganate particles have a specific composition and an average secondary particle diameter ranging from 1 to 15 micrometers. Additionally, he has developed positive electrode active substance particles for lithium-ion batteries, which exhibit superior packing properties, load characteristics, and high-temperature stability.

Career Highlights

Masayuki Uegami is associated with Toda Kogyo Corporation, where he has made significant strides in battery technology. His innovative work has positioned him as a key figure in the development of advanced materials for energy storage applications.

Collaborations

Uegami has collaborated with notable colleagues, including Kenji Okinaka and Kazumichi Koga, contributing to the advancement of their shared goals in battery technology.

Conclusion

Masayuki Uegami's contributions to lithium manganate technology and battery innovation have made a lasting impact in the field. His dedication to research and development continues to drive advancements in energy storage solutions.

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