Company Filing History:

12 out of 36,653

Toyota Jidosha Kabushiki Kaisha

patents

1 out of 898

Sumitomo Metal Mining Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 2017-2024

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12095077 - Non-aqueous secondary battery (2024-09-17),

2. 11205780 - Battery assembly and method of manufacturing nonaqueous electrolyte secondary battery (2021-12-21),

3. 11094941 - Battery assembly and method of manufacturing nonaqueous electrolyte secondary battery (2021-08-17),

4. 10910675 - Nonaqueous electrolyte secondary battery (2021-02-02),

5. 10840509 - Positive electrode active material, and lithium secondary battery using same (2020-11-17),

6. 10581049 - Nonaqueous electrolyte secondary battery (2020-03-03),

7. 10263294 - Lithium ion secondary battery (2019-04-16),

8. 10243196 - Nonaqueous electrolyte secondary battery (2019-03-26),

9. 10153481 - Non-aqueous electrolyte secondary battery (2018-12-11),

10. 10141610 - Non-aqueous electrolyte secondary battery and positive electrode active material for use in same (2018-11-27),

11. 10115959 - Method of manufacturing non-aqueous liquid electrolyte secondary battery (2018-10-30),

12. 9698414 - Non-aqueous electrolyte secondary battery and method of manufacturing the same (2017-07-04),

Title: The Innovations of Hideyuki Saka

Introduction

Hideyuki Saka is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of battery technology, holding a total of 12 patents. His work focuses on non-aqueous secondary batteries, which are crucial for various applications, including electric vehicles.

Latest Patents

One of Saka's latest patents is for a non-aqueous secondary battery that features a unique positive electrode composite material layer. This innovative design includes distinct regions composed of different composite materials, enhancing the battery's performance. Another notable patent involves a battery assembly and a method for manufacturing nonaqueous electrolyte secondary batteries. This assembly is designed to prevent reductions in input-output characteristics, thereby improving manufacturing efficiency and reducing costs.

Career Highlights

Saka has worked with notable companies such as Toyota Motor Corporation and Sumitomo Metal Mining Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.

Collaborations

Throughout his career, Saka has collaborated with talented individuals, including Keiichi Takahashi and Hideaki Fujita. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Hideyuki Saka's contributions to battery technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in energy storage solutions.

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