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For the Inventor, By the Inventor

Wakayama, Japan

Kazuo Oki

This inventor holds 17 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Electricity Storage Materials. Top assignees: Kao Corporation, Nissan Motor Company Limited. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Oki. Retrieved from https://idiyas.com/inventor/kazuo-oki

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 41.2

 

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal17 out of 3,682 
 
Kao Corporation
 patents
silverMedal1 out of 13,420 
 
Nissan Motor Company Limited
 patents
where one patent can have more than one assignee

Years Active: 2003-2026

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Areas of Expertise:
Dispersant Composition
Electricity Storage
Lithium Battery
Composite Material
Positive Electrode
Ceramic Particles
Zeolite Particles
Detergent Particles
Optical Diffusible Material
Burned Composite Metal Oxide
Process for Producing
Fine Alkaline Earth Metal Zeolite
17 patents (USPTO):Explore Patents
1. 12674064 - Dispersant composition for electricity storage device electrodes (2026-07-07),
2. 12344768 - Dispersant for power storage device electrode (2025-07-01),
3. 12187910 - Dispersant composition for electricity storage device electrodes (2025-01-07),
4. 11183693 - Resin composition for power storage device electrode (2021-11-23),
5. 8444875 - Burned composite metal oxide and process for producing the same (2013-05-21),
6. 8426064 - Composite material for positive electrode of lithium battery (2013-04-23),
7. 8241525 - Method for producing composite material for positive electrode of lithium battery (2012-08-14),
8. 8217106 - Optical diffusible material (2012-07-10),
9. 8158035 - Light diffusing member with ceramic particles containing magnesium oxide and aluminum oxide (2012-04-17),
10. 8003015 - Composite positive electrode material for lithium ion battery and battery using the same (2011-08-23),
11. 7730933 - Ceramics particle (2010-06-08),
12. 7662354 - Deodorant (2010-02-16),
13. 7211555 - Process for preparing fine zeolite particles (2007-05-01),
14. 6894019 - Base particles and detergent particles (2005-05-17),
15. 6831056 - Process for preparing fine alkaline earth metal zeolite particles (2004-12-14),

Title: Kazuo Oki - Innovative Inventor from Wakayama

Introduction: Kazuo Oki is a renowned inventor hailing from Wakayama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuo Oki holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Kazuo Oki has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the world of technology.

Collaborations: Throughout his career, Kazuo Oki 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: Kazuo Oki's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of inventors to dream big and think outside the box.

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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