Company Filing History:

9 out of 36,653

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2018-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12482803 - Production method for electrode member (2025-11-25),

2. 11673209 - Manufacturing method for an electrode with a separator layer and manufacturing apparatus for an electrode with a separator layer (2023-06-13),

3. 11522175 - Method of producing cathode slurry, cathode and all-solid-state battery, and cathode and all-solid-state battery (2022-12-06),

4. 11462365 - Positive electrode for lithium ion capacitor and lithium ion capacitor using the positive electrode, and production methods thereof (2022-10-04),

5. 10854872 - Method for manufacturing electrode for lithium ion secondary cell (2020-12-01),

6. 10665843 - Separator-integrated electrode plate and capacitor element (2020-05-26),

7. 10658652 - Method of manufacturing lithium-ion secondary battery electrode sheet (2020-05-19),

8. 10646958 - Manufacturing method for an electrode with a separator layer and manufacturing apparatus for an electrode with a separator layer (2020-05-12),

9. 10249869 - Method of producing electrode body and method of producing battery (2019-04-02),

10. 10164232 - Manufacturing method and manufacturing apparatus of electrode body (2018-12-25),

Title: Shingo Komura: Innovator in Electrode Technology

Introduction

Shingo Komura is a prominent inventor based in Nagakute, Japan. He has made significant contributions to the field of battery technology, particularly in the development of electrode members for all-solid-state batteries. With a total of 10 patents to his name, Komura's work is recognized for its innovative approaches to improving battery efficiency and production methods.

Latest Patents

One of Komura's latest patents is a production method for an electrode member that configures an electrode body of an all-solid-state battery. This method includes a slurry preparation step for creating a mixed material slurry containing a binder, solid electrolyte particles, and a nonaqueous solvent with low polarity. The process also involves a molding step to shape the slurry and a drying step to remove the solvent. By controlling the temperature of the slurry, Komura's method prevents the re-crystallization of the binder, thereby enhancing the production efficiency of the electrode member and reducing battery resistance.

Another notable patent is focused on a manufacturing method and apparatus for a separator layer-coated electrode. This innovation allows for a reduction in the time required to cut out a separator layer-coated electrode using a laser beam. The process includes a preheating step to prepare the front-side separator layer before the cutting process, which improves the overall efficiency of the manufacturing operation.

Career Highlights

Throughout his career, Shingo Komura has worked with notable companies such as Toyota Motor Corporation and Zeon Corporation. His experience in these organizations has contributed to his expertise in battery technology and manufacturing processes.

Collaborations

Komura has collaborated with talented individuals in the field, including Masakazu Umehara and Takahiro Kuhara. These partnerships have fostered innovation and advancements in the technologies he has developed.

Conclusion

Shingo Komura is a distinguished inventor whose work in electrode technology has paved the way for advancements in all-solid-state batteries. His innovative patents and career achievements reflect his commitment to enhancing battery production efficiency and performance.

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