Tetsuya Ito

USPTO Granted Patents = 51 (Patent Applications = 16)

EPO Patents = 6 (Patent Applications = 17)

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 596(Granted Patents)

Forward Citations (Not Self Cited) = 592(Dec 10, 2025)

Location History:

Yokohama, JP (1998 - 2001)
Miyagi, JP (2001)
Koganei, JP (2010)
Sumida-ku, JP (2022)
Kato-gun, JP (2022)
Tokyo, JP (2002 - 2024)

Company Filing History:

17 out of 39

Nec Communication Systems, Ltd.

patents

8 out of 78

Advanced Telecommunications Research Institute International

patents

7 out of 1,765

Taiyo Yuden Co., Ltd.

patents

4. 5 out of 8

Nec Communications Systems, Ltd.

patents

5. 5 out of 29

Ensuiko Sugar Refining Co., Ltd.

patents

6. 4 out of 355

Denka Company Limited

patents

7. 3 out of 1,258

Hitachi-kokusai Electric Inc.

Osaka Research Institute of Industrial Science and Technology

The University of Tokyo

Nec Infrontia Corporation

Konami Digital Entertainment Co., Ltd.

patents

16. 1 out of 26

Jiangxi University of Science and Technology

patents

17. 1 out of 143

Nec Solution Innovators, Ltd.

patents

18. 1 out of 1

National Federation of Agricultural Coopertive Associations

patent

19. 1 out of 40

A School Corporation Kansai University

patents

20. 1 out of 1

Nec Communications, Ltd.

patent

21. 1 out of 729

Sony Mobile Communications Inc.

patents

22. 1 out of 7

Society for Techno-innovation of Agriculture, Forestry and Fisheries

patents

where one patent can have more than one assignee

Years Active: 1998-2025

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Areas of Expertise:

D-Glucaric Acid

Lithium Ion Batteries

Wireless Communication Systems

Object Detection

Hybrid Integrated Circuits

Slurry Electrode Production

Blood Chimeric Animals

Decorative Sheet Manufacturing

Resource Allocation

Train Monitoring

Position Detection

Interference Prediction

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12241112 - D-glucaric acid producing bacterium, and method for manufacturing D-glucaric acid (2025-03-04),

2. 12176515 - Positive electrode composition for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, and lithium ion secondary battery (2024-12-24),

3. 12080027 - Article position managing apparatus, article position management system, article position managing method, and program (2024-09-03),

4. 12015878 - Train monitoring system and train monitoring method (2024-06-18),

5. 11995865 - Article position estimation system and article position estimation method (2024-05-28),

6. 11637290 - Slurry including carbon black, electrode paste, method for producing electrode, and method for producing secondary battery (2023-04-25),

7. 11432537 - Method for producing blood chimeric animal (2022-09-06),

8. 11426982 - Display panel and method of manufacturing the same (2022-08-30),

9. 11380226 - Method of setting light emission control of each light emission tool in area and method of controlling light emission (2022-07-05),

10. 11361547 - Object detection apparatus, prediction model generation apparatus, object detection method, and program (2022-06-14),

11. 11345134 - Decorative sheet having three-dimensional metallic design and method for producing decorative sheet (2022-05-31),

12. 11028209 - Conductive resin composition for electrodes, electrode composition, electrode using same and lithium ion battery (2021-06-08),

13. 11015067 - Slurry for flexible electrodes, and flexible electrode using same (2021-05-25),

14. 10975396 - D-glucaric acid producing bacterium, and method for manufacturing D-glucaric acid (2021-04-13),

15. 10913821 - Polymer having aldaric acid as constitutional unit and method for producing same (2021-02-09),

Title: Tetsuya Ito: Innovator in Lithium-Ion Battery Technology

Introduction

Tetsuya Ito is a prominent inventor based in Tokyo, Japan, known for his significant contributions to lithium-ion battery technology. With an impressive portfolio of 50 patents, Ito has played a vital role in advancing innovations that enhance the efficiency and performance of rechargeable batteries.

Latest Patents

Ito's latest patents include groundbreaking work on positive electrode compositions for lithium-ion secondary batteries. One noteworthy invention details a positive electrode composition featuring an active material capable of inserting and extracting lithium ions, specifically utilizing a lithium-nickel-cobalt-manganese complex oxide. This composition integrates components such as carbon black, which boasts a BET specific surface area of 100 to 400 m²/g, and carbon nanotubes with diameters ranging from 7 to 15 nm. Additionally, he has developed systems for article position management involving image data and markers, enhancing the functionality of mobile and fixed camera apparatuses.

Career Highlights

Throughout his career, Tetsuya Ito has collaborated with leading technology companies. He has been associated with NEC Communication Systems, Ltd. and Taiyo Yuden Co., Ltd., where he utilized his expertise in research and development to push the boundaries of battery technology and related fields.

Collaborations

Ito has worked alongside notable colleagues, including Akira Matsumoto and Peter Davis. These collaborations have fostered an environment of innovation, leading to the successful development of various patents that benefit multiple sectors, especially in energy storage solutions.

Conclusion

Tetsuya Ito's contributions to the field of lithium-ion batteries represent a significant advancement in energy technology. His extensive experience and ongoing innovations not only reflect his dedication as an inventor but also pave the way for future advancements in battery efficiency and sustainability.

This text is generated by artificial intelligence and may not be accurate.