Company Filing History:

8 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

4 out of 3,781

Renesas Technology Corp.

patents

1 out of 4

Zentel Japan Corporation

patents

Years Active: 1999-2020

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10818337 - Semiconductor memory device for preventing occurrence of row hammer issue (2020-10-27),

2. 7630239 - Semiconductor device (2009-12-08),

3. 7092314 - Semiconductor memory device invalidating improper control command (2006-08-15),

4. 6775190 - Semiconductor memory device with detection circuit (2004-08-10),

5. 6711084 - Semiconductor device capable of reliable power-on reset (2004-03-23),

6. 6606274 - Semiconductor memory device having function of supplying stable power supply voltage (2003-08-12),

7. 6472907 - Input buffer of a semiconductor device that gives only a small scattering in delay time (2002-10-29),

8. 6400643 - Semiconductor storage device with suppressed power consumption and reduced recovery time from suspend mode (2002-06-04),

9. 6343035 - Semiconductor device allowing switchable use of internal data buses (2002-01-29),

10. 6337828 - Semiconductor memory device having function of supplying stable power supply voltage (2002-01-08),

11. 6201754 - Semiconductor memory device having function of supplying stable power supply voltage (2001-03-13),

12. 6055210 - Synchronous type semiconductor memory device (2000-04-25),

13. 5862096 - Semiconductor memory device having optimally arranged internal (1999-01-19),

Title: The Innovative Mind of Jun Setogawa

Introduction

Jun Setogawa, an inventive spirit hailing from Hyogo, Japan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 13 patents, Setogawa continues to push the boundaries of innovation, addressing crucial technical challenges in memory devices.

Latest Patents

Among his latest patents, Setogawa introduces a groundbreaking semiconductor memory device designed to prevent the occurrence of the Row Hammer issue. This invention features a row control circuit that latches target addresses upon the issuance of an ACTIVE command. It efficiently refreshes potential victim cells to maintain data integrity.

Additionally, he has developed a semiconductor device consisting of numerous memory cells that leverage threshold voltages for data storage. This invention includes a series of bit lines for reading signals and sense amplifiers that detect these signals, ultimately determining the condition of the memory cells based on the received data.

Career Highlights

Setogawa has worked with renowned companies, including Mitsubishi Electric Corporation and Renesas Technology Corporation, where he has honed his skills and made groundbreaking advancements in semiconductor technology. His work has played a pivotal role in enhancing the performance and reliability of memory devices.

Collaborations

Throughout his career, Setogawa has collaborated with talented individuals such as Tsukasa Ooishi and Takashi Kubo. Their combined expertise has fostered an environment of creativity and innovation, leading to the development of cutting-edge technology that addresses pressing issues in the industry.

Conclusion

Jun Setogawa exemplifies the qualities of a true innovator in the semiconductor field. His impressive patent portfolio and collaborations highlight his dedication to advancing technology, ultimately contributing to the enhancement of memory devices and their reliable performance in various applications.

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