Average Co-Inventor Count = 3.8

ph-index = 8

Forward Citations = 242(Granted Patents)

Location History:

Nagoya, JP (1993 - 1996)
Hashima, JP (1990 - 2014)
Kariya, JP (2021 - 2023)

Company Filing History:

13 out of 2,606

Ngk Spark Plug Company, Limited

6. 2 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1990-2023

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29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11831302 - Drive circuit for switch (2023-11-28),

2. 10892698 - Current detection apparatus and control apparatus of rotary electric machine (2021-01-12),

3. 8829829 - Apparatus for calculating rotational position of rotary machine (2014-09-09),

4. 8427088 - Apparatus for carrying out improved control of rotary machine (2013-04-23),

5. 8106622 - Control system for multiphase rotary machines (2012-01-31),

6. 7992400 - Refrigerating apparatus and fluid machine therefor (2011-08-09),

7. 7418824 - Refrigerating apparatus and fluid machine therefor (2008-09-02),

8. 7181919 - System utilizing waste heat of internal combustion engine (2007-02-27),

9. 7026782 - Method and apparatus for controlling synchronous motor (2006-04-11),

10. 6799553 - Variable valve timing controller (2004-10-05),

11. 6583602 - Vehicular power supply apparatus and method of controlling the same (2003-06-24),

12. 6483212 - Reluctance-type electric motor (2002-11-19),

13. 6441529 - Reluctance-type motor having widened bottom (2002-08-27),

14. 6236132 - Reluctance type motor (2001-05-22),

15. 6232741 - Reluctance type motor apparatus and driving method capable of reducing ripples in motor output torque (2001-05-15),

Hello, esteemed readers of idiyas.com! Today we delve into the remarkable journey of inventor Hideji Yoshida, a true innovator hailing from Hashima, Japan. With an impressive 29 patents under his belt, Yoshida-san's relentless pursuit of innovation has cemented his status as a trailblazer in the realm of technology.

Latest Patents

In his latest patents, Hideji Yoshida showcases his expertise in the field of technology. One of his inventions includes a drive circuit for a switch in a power converter. This drive circuit effectively manages the inter-terminal voltage of the switch, utilizing a differential circuit to output an analog voltage crucial for the operation of the power converter. Additionally, his current detection apparatus and control apparatus for a rotary electric machine highlight his ingenuity in creating efficient and effective electrical systems.

Career Highlights

Hideji Yoshida has left a significant mark in the companies he worked for, including Ngk Spark Plug Company, Limited, and Denso Corporation. His innovative solutions and dedication to technological advancement have undoubtedly influenced the products and systems developed in these organizations.

Collaborations

Throughout his career, Hideji Yoshida has collaborated with esteemed professionals such as Shigeru Miyata and Yasuo Ito. Together, they have worked on groundbreaking projects, pushing the boundaries of technological innovation and driving progress in the industry.

Conclusion

In conclusion, Hideji Yoshida's passion for creating technologies that make a difference is evident in his prolific career as an inventor. His commitment to excellence and his drive to think outside the box continue to inspire inventors and innovators worldwide. Hideji Yoshida stands as a shining example of how dedication, innovation, and collaboration can shape the future of technology.

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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.