Company Filing History:

19 out of 21,831

Honda Motor Co., Ltd.

patents

2 out of 30,943

Gm Global Technolgoy Operations, Inc.

where one patent can have more than one assignee

Years Active: 2013-2024

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12046783 - Leak inspection method and leak inspection apparatus (2024-07-23),

2. 12009561 - Method of producing fuel cell stack (2024-06-11),

3. 11843138 - Metal separator and fuel cell stack (2023-12-12),

4. 11329297 - Fuel cell metal separator and power generation cell (2022-05-10),

5. 11285566 - Laser machining apparatus (2022-03-29),

6. 11094943 - Processing apparatus for gas-diffusion layer sheets (2021-08-17),

7. 11090695 - Method for cleaning optical component and cleaning apparatus (2021-08-17),

8. 11063267 - Fuel cell separator and fuel cell stack (2021-07-13),

9. 10991955 - Header flange to evenly distribute contact pressure across seals (2021-04-27),

10. 10923740 - Fuel cell separator, fuel cell joint separator, and power generation cell (2021-02-16),

11. 10879542 - Fuel cell (2020-12-29),

12. 10854893 - Fuel cell (2020-12-01),

13. 10811700 - Fuel cell separator and power generation cell (2020-10-20),

14. 10763521 - Fuel cell separator and fuel cell stack (2020-09-01),

15. 10741854 - Method of manufacturing plate with frame (2020-08-11),

Title: Inventor Spotlight: Satoshi Oyama

Introduction

Satoshi Oyama, a prominent inventor based in Wako, Japan, has made significant contributions to the field of fuel cell technology with a notable portfolio of 19 patents. His innovative thinking and practical approach have led to advancements that enhance the efficiency and reliability of fuel cell stacks, solidifying his reputation as a leading figure in the industry.

Latest Patents

Among his latest patents are a leak inspection method and a leak inspection apparatus designed for fuel cell stacks. This invention allows for the inspection of multiple stacked fuel cells, each featuring electrode members and separators, complemented by seal members at their peripheries. The first leak inspection utilizes a fastening load applied during product shipment, while a second, lower load is applied for the subsequent inspection. Another key patent involves a method of producing a fuel cell stack that includes a stacking step and a compressing step, ensuring that the membrane electrode assembly is plastically deformed without exceeding the elastic limit of the seal member.

Career Highlights

Satoshi Oyama has held significant positions at major companies such as Honda Motor Co., Ltd. and General Motors Global Technology Operations LLC. His experiences at these leading corporations have catalyzed his inventive journey, allowing him to develop methods and apparatuses that address critical challenges in fuel cell technology.

Collaborations

Throughout his career, Oyama has collaborated with talented colleagues, including Yu Tomana and Kentaro Ishida. These partnerships have enabled him to leverage diverse perspectives and skills to create innovative solutions that push the boundaries of current technology.

Conclusion

Satoshi Oyama's inventive spirit and dedication to advancing fuel cell technology have resulted in numerous patents that aim to improve the performance and reliability of energy systems. His work not only enhances the capabilities of fuel cells but also contributes significantly to the future of sustainable energy solutions.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.