Company Filing History:

6 out of 3,781

Renesas Technology Corp.

Hitachi Information Systems, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1991-2008

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7315153 - Switching power supply in an integrated circuit having a comparator with two threshold values, a synchronization input and output, voltage feedback and efficient current sensing (2008-01-01),

2. 7170272 - Semiconductor integrated circuit for controlling power supply, an electronic component and a power supply device (2007-01-30),

3. 7158392 - Switching power supply device and the semiconductor integrated circuit for power supply control (2007-01-02),

4. 7109693 - Switching power supply device and switching power supply system (2006-09-19),

5. 7091711 - Switching power supply device and switching power supply system (2006-08-15),

6. 6979985 - Switching power supply device and switching power supply system (2005-12-27),

7. 6879137 - Power-supply device (2005-04-12),

8. 6798180 - Power-supply device (2004-09-28),

9. 5684970 - Icon menu display apparatus and icon menu display method (1997-11-04),

10. 5592605 - Menu picture display method and apparatus for a data processor (1997-01-07),

11. 5074684 - Dot printer device having a control unit to print horizontal lines (1991-12-24),

Title: The Innovative Mind of Shinichi Yoshida

Introduction

Shinichi Yoshida, a prominent inventor based in Takasaki, Japan, is known for his groundbreaking contributions to power supply technologies. With a total of 11 patents to his name, Yoshida has made a significant impact in the fields of electronics and semiconductor design.

Latest Patents

Among his most notable patents is a sophisticated switching power supply integrated circuit that features a comparator with dual threshold values. This innovation allows for efficient current sensing and voltage feedback, optimizing the performance of power supply circuits. Another of his latest patents involves a semiconductor integrated circuit designed to control power supply, which prevents reverse current during light load conditions, ensuring a quick response to variations in output voltage.

Career Highlights

Shinichi Yoshida has had a commendable career, contributing his expertise to leading companies such as Renesas Technology Corporation and Hitachi, Ltd. His work in these organizations has helped advance the technology behind integrated circuits and power supply management.

Collaborations

During his career, Yoshida has had the opportunity to collaborate with talented individuals, including his coworkers Takashi Sase and Tomohiro Tazawa. These partnerships have certainly enriched his innovative journey, bringing diverse ideas and perspectives into his projects.

Conclusion

Shinichi Yoshida remains an influential figure in the realm of power supply innovations. His extensive portfolio of patents and collaborative efforts showcases his dedication to advancing technology and improving efficiency in electronic components. As technology continues to evolve, Yoshida's contributions are likely to leave a lasting legacy in the industry.

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