Company Filing History:

27 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

2 out of 15,928

Mitsubishi Electric Corporation

Nidec Tosok Corporation

patents

where one patent can have more than one assignee

Years Active: 1995-2022

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11305637 - Vehicle cooling system (2022-04-19),

2. 7705584 - Magnetic sensor (2010-04-27),

3. 7468604 - Magnetic detector maintaining high detection precision without affected by the temperature characteristics of the sensing element (2008-12-23),

4. 7265541 - Magnetic sensor (2007-09-04),

5. 7157904 - Magnetic detection apparatus (2007-01-02),

6. 7084620 - Magnetic detection apparatus (2006-08-01),

7. 7045997 - Magnetic detection apparatus (2006-05-16),

8. 6870365 - Rotation detecting device (2005-03-22),

9. 6661221 - Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate (2003-12-09),

10. 6630821 - Magnetic detection device for detecting moving direction of a toothed magnetic movable body (2003-10-07),

11. 6427316 - Manufacturing method of a rotation sensor (2002-08-06),

12. 6426620 - Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate (2002-07-30),

13. 6339324 - Rotating magnetic object motion sensor with unbalanced bias (2002-01-15),

14. 6326779 - Magnetic detector having separate base and connector units and production process therefor (2001-12-04),

15. 6239595 - Magnetic field sensing element (2001-05-29),

Title: An Insight into the Innovations of Naoki Hiraoka

Introduction

Naoki Hiraoka, based in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 30 patents. His work primarily focuses on advancements in vehicle technology and magnetic sensing systems, showcasing his commitment to enhancing efficiency and functionality in these fields.

Latest Patents

Among his latest innovations, Hiraoka has developed a sophisticated vehicle cooling system. This system encompasses a circulation flow path section featuring both a first and second flow path, along with a solenoid valve that enables the transition between open and closed states. This design allows for enhanced temperature regulation in vehicles, improving overall performance.

In addition, Hiraoka has made significant strides in sensor technology with his innovative magnetic sensor. This device is adept at detecting changes in magnetic fields induced by the movement of a magnetic movable element. By converting these changes into electrical signals, Hiraoka's magnetic sensor can generate multi-level signals that accurately determine the direction of movement, thereby providing rapid and correct feedback on rotational dynamics.

Career Highlights

Hiraoka has made significant contributions during his tenure at reputable companies, including Mitsubishi Denki and Mitsubishi Electric Corporation. His experience in these leading corporations has allowed him to refine his skills and bring groundbreaking innovations to life.

Collaborations

Hiraoka has collaborated with esteemed professionals like Izuru Shinjo and Wataru Fukui. This collaborative effort has enabled him to leverage diverse expertise, resulting in more refined and innovative solutions to complex engineering challenges.

Conclusion

Naoki Hiraoka's dedication to innovation and continuous improvement in technology is evident through his extensive patent portfolio. His latest inventions in vehicle cooling systems and magnetic sensors not only highlight his inventive prowess but also contribute significantly to advancements in automotive and sensing technologies. As he continues to push the boundaries of engineering, Hiraoka remains a key figure to watch in the realm of innovation.

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