Company Filing History:

5 out of 7,529

Renesas Electronics Corporation

patents

4 out of 3,781

Renesas Technology Corp.

4. 1 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 2002-2013

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8578135 - Apparatus for calculating and prefetching a branch target address (2013-11-05),

2. 8576643 - Semiconductor integrated circuit (2013-11-05),

3. 8130571 - Semiconductor integrated circuit (2012-03-06),

4. 7978545 - Semiconductor integrated circuit (2011-07-12),

5. 7821824 - Semiconductor integrated circuit having buses with different data transfer rates (2010-10-26),

6. 7752527 - Microcontroller and RAM (2010-07-06),

7. 7581054 - Data processing system (2009-08-25),

8. 7464210 - Data processing system having a data transfer unit for converting an integer into a floating-point number when tranferring data from a peripheral circuit to a memory (2008-12-09),

9. 7290124 - Data processor employing register banks with overflow protection to enhance interrupt processing and task switching (2007-10-30),

10. 6351788 - Data processor and data processing system (2002-02-26),

Title: Innovations of Takeshi Kataoka

Introduction

Takeshi Kataoka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing, holding a total of 10 patents. His work focuses on enhancing the performance and efficiency of semiconductor integrated circuits and information processing apparatuses.

Latest Patents

One of his latest patents is an "Apparatus for calculating and prefetching a branch target address." This invention introduces a high-performance information processing technique that allows for the effective prefetching of branch instructions while minimizing hardware costs. The apparatus includes a CPU, memory, and prefetch means, which work together to decode a series of branching instructions and predict the branching destination address. Additionally, it features a RTS instruction buffer that stores instructions for return destinations, ensuring efficient processing.

Another notable patent is related to a "Semiconductor integrated circuit." This circuit comprises a central processing unit and a rewritable nonvolatile memory area. The memory area is divided into two sections, each designed to optimize read speeds and rewrite operations based on varying threshold voltages. This innovation enhances the overall performance and reliability of memory information storage.

Career Highlights

Takeshi Kataoka has worked with leading companies in the technology sector, including Renesas Electronics Corporation and Renesas Technology Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.

Collaborations

Throughout his career, he has collaborated with notable professionals in the field, including Yutaka Shinagawa and Eiichi Ishikawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takeshi Kataoka's contributions to the field of information processing and semiconductor technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology and improving efficiency in information processing systems.

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