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For the Inventor, By the Inventor

Atsugi, Japan

Yoko Ono

This inventor holds 11 USPTO granted patents and 16 published patent applications and 3 EPO patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Ono. Retrieved from https://idiyas.com/inventor/yoko-ono

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

USPTO Granted Patents = 11 

% Patents Active = 100.0


Average Co-Inventor Count = 4.5

ph-index = 1


Location History:

  • Atsugi, JP (2022 - 2023)
  • Musashino, JP (2022 - 2024)
  • Tokyo, JP (2024)

Company Filing History:

goldMedal11 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents

Years Active: 2022-2025

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11 patents (USPTO):Explore Patents
1. 12286718 - Method for producing nitride semiconductor photoelectrode (2025-04-29),
2. 12107218 - Lithium secondary battery (2024-10-01),
3. 12074288 - Lithium secondary battery (2024-08-27),
4. 12036526 - Carbon dioxide reduction device (2024-07-16),
5. 11961960 - Lithium secondary battery (2024-04-16),
6. 11888141 - Air battery and detection device (2024-01-30),
7. 11876207 - Battery and method of manufacturing cathode of the same (2024-01-16),
8. 11642504 - Sheet mask comprising a battery part (2023-05-09),
9. 11560637 - Electrolytic reduction device and electrolytic reduction method (2023-01-24),
10. 11441748 - Lighting device (2022-09-13),
11. 11374219 - Primary battery and moisture sensor (2022-06-28),

Title: Yoko Ono: Innovator in Semiconductor and Battery Technology

Introduction

Yoko Ono is a prominent inventor based in Atsugi, Japan, known for his significant contributions to semiconductor and battery technology. With a total of 11 patents to his name, Ono has made remarkable advancements in the field of electronics and energy storage.

Latest Patents

One of Ono's latest patents is a method for producing a nitride semiconductor photoelectrode. This innovative method aims to improve light energy conversion efficiency. The process involves several steps, including forming an n-type gallium nitride layer on a substrate, followed by the creation of an indium gallium nitride layer, a nickel layer, and finally heat-treating the nickel layer in an oxygen atmosphere. Another notable patent is for a lithium secondary battery that boasts a higher capacity and longer life. This battery includes a cathode that can insert and desorb lithium ions, a lithium ion conductive electrolyte, and an anode capable of occluding and releasing lithium metal or ions. The electrolyte in this battery contains indigo or indigo carmine, which are organic compounds.

Career Highlights

Ono is currently associated with Nippon Telegraph and Telephone Corporation, where he continues to work on innovative technologies. His career has been marked by a commitment to advancing the fields of semiconductor and battery technologies.

Collaborations

Ono has collaborated with notable coworkers, including Takeshi Komatsu and Shuhei Sakamoto, contributing to various projects that enhance technological development.

Conclusion

Yoko Ono's contributions to semiconductor and battery technology highlight his innovative spirit and dedication to improving energy efficiency. His work continues to influence the industry and pave the way for future advancements.

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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