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For the Inventor, By the Inventor

Nara, Japan

Koji Komatsu

USPTO Granted Patents = 17

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 154(Granted Patents)


Location History:

  • Tenri, JP (1992 - 1994)
  • Nara, JP (1992 - 2001)

Company Filing History:

goldMedal17 out of 25,560 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1992-2001

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17 patents (USPTO):Explore Patents
1. 6265906 - Sense amplifier circuit (2001-07-24),
2. 6215725 - Clock-synchronized memory (2001-04-10),
3. 6198648 - Semiconductor memory device with hierarchical bit line architecture (2001-03-06),
4. 6154065 - Sense amplifier circuit (2000-11-28),
5. 6128210 - Semiconductor memory device (2000-10-03),
6. 6002606 - Semiconductor memory device (1999-12-14),
7. 5953244 - Semiconductor memory device capable of page mode or serial access mode (1999-09-14),
8. 5949139 - Semiconductor integrated circuit device capable of achieving reductions (1999-09-07),
9. 5930195 - Semiconductor memory device (1999-07-27),
10. 5926432 - Semiconductor storage device having a hierarchical bit line structure (1999-07-20),
11. 5852570 - Semiconductor memory using select transistors coupled to sub-bitlines (1998-12-22),
12. 5812440 - Semiconductor storage device (1998-09-22),
13. 5726929 - Semiconductor storage device (1998-03-10),
14. 5392405 - Data processor for detecting identical data coexisting in a plurality of (1995-02-21),
15. 5317756 - Data processor for detecting identical data coexisting in a plurality of (1994-05-31),

Title: Koji Komatsu: Innovator in Memory Circuit Technology

Introduction

Koji Komatsu is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of memory circuit technology, holding a total of 17 patents. His work focuses on enhancing the efficiency and functionality of memory systems.

Latest Patents

Among his latest innovations are two notable patents. The first is a sense amplifier circuit designed for multivalued information storing memory. This circuit is characterized by reduced current consumption without elongating delay time. It features multiple current-mirror sub-sense amplifiers that correspond to various reference potentials (VREF). The sub-sense amplifiers with higher reference potentials are equipped with current-limiting switching elements.

The second patent is for a clock-synchronized memory system. This system includes a plurality of memory cells and mode registers that set different operation modes. The clock-synchronized memory outputs data stored in the memory cells in synchronization with a clock signal. Additionally, it incorporates a detection circuit to monitor the power potential applied to the memory and a mode register selection circuit that chooses the operation mode based on the detected power potential.

Career Highlights

Koji Komatsu has built a successful career at Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of memory technology. His expertise and dedication have led to advancements that benefit various applications in electronics.

Collaborations

Throughout his career, Koji has collaborated with talented individuals such as Daisuke Azuma and Shinichi Yoshida. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Koji Komatsu's contributions to memory circuit technology exemplify his commitment to innovation. His patents reflect a deep understanding of electronic systems and a drive to improve their efficiency. His work continues to influence the industry and inspire future advancements.

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