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For the Inventor, By the Inventor

Hatsukaichi, Japan

Tomoko Okita

This inventor holds 16 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Toda Kogyo Corporation, Other. Active years: 2001-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoko Okita. Retrieved from https://idiyas.com/inventor/tomoko-okita

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

USPTO Granted Patents = 16 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Hiroshima, JP (2002)
  • Hatsukaichi, JP (2001 - 2009)
  • Hiroshima-ken, JP (2016)
  • Otake, JP (2015 - 2017)

Company Filing History:

goldMedal14 out of 390 
 
Toda Kogyo Corporation
 patents
silverMedal2 out of 834,453 
Other
 patents

Years Active: 2001-2017

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16 patents (USPTO):Explore Patents
1. 9847526 - Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery (2017-12-19),
2. 9293235 - Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery (2016-03-22),
3. 9127168 - Magnetic iron oxide fine particles, and magnetic particle-containing water dispersion and process for producing the same (2015-09-08),
4. 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),
5. 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),
6. 7220366 - Process for purifying contaminated soil or groundwater with iron particles (2007-05-22),
7. 7022256 - Iron particles for purifying contaminated soil or ground water (2006-04-04),
8. 6800587 - Iron compound catalyst for inhibiting generation of dioxin (2004-10-05),
9. 6663840 - Process for treating dioxin-containing exhaust gas and composite catalyst composition for inhibiting generation of dioxin (2003-12-16),
10. 6476112 - Calcium-iron oxide composite particles (2002-11-05),
11. 6465390 - Porous composite particles and process for producing the same (2002-10-15),
12. 6459012 - Method for treating organohalogen compound-containing soil or ash (2002-10-01),
13. 6436868 - Composite catalyst composition for inhibiting generation of dioxin (2002-08-20),
14. 6276287 - Iron compound catalyst for inhibiting generation of dioxin and incineration process of municipal solid waste using the same (2001-08-21),
15. 6271168 - Catalyst for decomposing organohalogen compound (2001-08-07),

Title: Tomoko Okita: Innovator in Lithium Titanate Technology

Introduction

Tomoko Okita is a prominent inventor based in Hatsukaichi, Japan. She has made significant contributions to the field of battery technology, particularly in the development of lithium titanate particles. With a total of 16 patents to her name, her work has been instrumental in advancing non-aqueous electrolyte secondary batteries.

Latest Patents

Okita's latest patents include innovative processes for producing lithium titanate particles and magnesium-containing lithium titanate particles. These inventions focus on enhancing the initial discharge capacity and improving the high-efficiency discharge capacity retention rate of active substances used in non-aqueous electrolyte secondary batteries. Her work has paved the way for more efficient and reliable battery technologies.

Career Highlights

Throughout her career, Tomoko Okita has worked with notable companies, including Toda Kogyo Corporation. Her expertise in materials science and battery technology has positioned her as a leader in her field.

Collaborations

Okita has collaborated with esteemed colleagues such as Yasuhiko Fujii and Tomoyuki Imai, contributing to various projects that have furthered the development of battery technologies.

Conclusion

Tomoko Okita's innovative work in lithium titanate technology has made a lasting impact on the field of battery development. Her contributions continue to influence advancements in energy storage solutions.

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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