Tadashi Kakeya

This inventor holds 33 USPTO granted patents and 9 published patent applications and 23 EPO patents. Top assignees: Gs Yuasa International Ltd., National Institute of Advanced Industrial Science and Technology, Kyoto University. Active years: 2011-2025.

USPTO Granted Patents = 33 (Patent Applications = 9)

% Patents Active = 100.0

EPO Patents = 23 (Patent Applications = 26)

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 31(Granted Patents)

Company Filing History:

32 out of 764

Gs Yuasa International Ltd.

patents

8 out of 1,760

National Institute of Advanced Industrial Science and Technology

Xiamen Tungsten Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2011-2025

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Areas of Expertise:

Sulfide Solid Electrolyte

All-Solid-State Battery

Electrochemical Oxygen Sensor

Alkaline Storage Battery

Hydrogen Storage Alloy

Cylindrical Battery

Negative Electrode

Positive Active Material

Energy Storage Device

Nickel-Metal Hydride Battery

Electrode Plate

Hydrogen Absorption Alloy

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12362384 - Method for producing sulfide solid electrolyte, sulfide solid electrolyte, all-solid-state battery, and method for selecting raw material compound for use in producing sulfide solid electrolyte (2025-07-15),

2. 12288842 - Sulfide solid electrolyte and all-solid-state battery (2025-04-29),

3. 11733200 - Electrochemical oxygen sensor (2023-08-22),

4. 10693127 - Alkaline storage battery (2020-06-23),

5. 10468711 - Electrode plate, layered electrode group, and battery (2019-11-05),

6. 10243203 - Hydrogen storing alloy and production method thereof (2019-03-26),

7. 10243177 - Cylindrical battery and battery electrode structure (2019-03-26),

8. 10044016 - Storage battery (2018-08-07),

9. 9972875 - Alkaline storage battery (2018-05-15),

10. 9899653 - Alkaline storage battery, and method for producing alkaline storage battery (2018-02-20),

11. 9869007 - Hydrogen storage alloy, hydrogen storage alloy electrode, secondary battery, and method for producing hydrogen storage alloy (2018-01-16),

12. 9748560 - Negative electrode for alkaline secondary battery, outer case for alkaline secondary battery and alkaline secondary battery (2017-08-29),

13. 9722215 - Cylindrical battery (2017-08-01),

14. 9716271 - Nickel hydroxide for alkaline secondary battery and alkaline secondary battery (2017-07-25),

15. 9647246 - Battery (2017-05-09),

Title: The Innovative Mind of Tadashi Kakeya

Introduction: Tadashi Kakeya is a renowned inventor hailing from Kyoto, Japan, known for his groundbreaking contributions to the field of technology and science.

Latest Patents: Tadashi Kakeya holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to innovation.

Career Highlights: With a career spanning over three decades, Kakeya has worked tirelessly to develop cutting-edge solutions that have revolutionized various industries. His inventions have not only improved efficiency but have also had a positive impact on sustainability.

Collaborations: Throughout his career, Tadashi Kakeya has collaborated with leading research institutions, universities, and tech companies to further advance his inventions and bring them to the market. His collaborative spirit has led to the successful implementation of many groundbreaking technologies.

Conclusion: Tadashi Kakeya's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to push the boundaries of what is possible.