Company Filing History:

10 out of 21,893

Honda Motor Co., Ltd.

patents

9 out of 10,092

Honda Giken Kogyo Kabushiki Kaisha

patents

1 out of 182

Honda Giken Kogyo K.k.

patents

4. 1 out of 149

Hitachi Powdered Metals Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1987-2022

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11217814 - Fuel battery stack (2022-01-04),

2. 10367223 - Fuel cell stack (2019-07-30),

3. 8339010 - Dual rotor electric machine having a field-controlling rotor (2012-12-25),

4. 8004138 - Motor (2011-08-23),

5. 7755314 - Electric-motor-equipped vehicle (2010-07-13),

6. 7622875 - Controller for motor (2009-11-24),

7. 7548005 - Electric motor having improved relative phase control (2009-06-16),

8. 7511394 - Rotational electric machine stator and manufacturing method therefor (2009-03-31),

9. 7172042 - Vehicle power cables retaining structure (2007-02-06),

10. 7151334 - Permanent magnet type rotor and method of manufacturing the rotor (2006-12-19),

11. 7079379 - Cooling device high voltage electrical unit for motor of vehicle, and hybrid vehicle (2006-07-18),

12. 6626138 - Internal combustion engine (2003-09-30),

13. 5834132 - Battery temperature regulating apparatus (1998-11-10),

14. 5736836 - Battery discharge gas control system (1998-04-07),

15. 4882538 - Device for detecting current flowing in an electric wire (1989-11-21),

Title: Innovations of Hiromitsu Sato in Fuel Cell Technology

Introduction

Hiromitsu Sato, a prominent inventor based in Utsunomiya, Japan, has made significant contributions to the field of fuel cell technology, holding a remarkable portfolio of 20 patents. His innovative designs and solutions have paved the way for advancements in energy efficiency and alternative power sources.

Latest Patents

Among his latest patents, Sato's first invention, the Fuel Battery Stack, features a unique design that includes hole portions in a coolant supplying manifold, cylindrical collar members, and fastening bolts. This configuration enhances the structural integrity of the fuel battery, providing improved performance and reliability. His second notable patent, the Fuel Cell Stack, comprises power generation cells arranged in a stacking direction. This assembly includes a membrane electrode assembly, a separator, and a specially designed resin fluid manifold member, which ensures optimal fluid flow and enhances the efficiency of the power generation process.

Career Highlights

Throughout his career, Hiromitsu Sato has worked with distinguished companies that have fostered his innovative spirit. Notably, he has contributed his expertise at Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His roles in these institutions have allowed him to focus on cutting-edge technologies related to fuel cells and automotive innovations.

Collaborations

Sato has collaborated with esteemed colleagues such as Masahiko Asakura and Yoshitaka Hibino. Their joint efforts have led to breakthroughs in fuel cell technology, pushing the boundaries of energy solutions and fostering a culture of innovation within their teams.

Conclusion

Hiromitsu Sato's pioneering work in fuel cell technology is a testament to his dedication and creative thinking. With 20 patents to his name, he continues to influence the industry and inspire future generations of inventors. His contributions are vital in the ongoing quest for sustainable energy solutions.

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