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For the Inventor, By the Inventor

Yokohama, Japan

Masazumi Maeda

USPTO Granted Patents = 12 

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 32(Granted Patents)


Location History:

  • Kawasaki, JP (2011)
  • Yokohama, JP (2016 - 2020)

Company Filing History:

goldMedal12 out of 39,244 
 
Fujitsu Corporation
 patents

Years Active: 2011-2020

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12 patents (USPTO):Explore Patents
1. 10720202 - Apparatus for memory control (2020-07-21),
2. 10614901 - Memory controller, information processing system, and nonvolatile-memory defect determination method (2020-04-07),
3. 10497445 - Memory control circuit, memory, and memory control method (2019-12-03),
4. 10409686 - Apparatus and method to determine plural locations in communication circuits at which failures have occurred (2019-09-10),
5. 10256798 - Test method of delay circuit including delay line (2019-04-09),
6. 10249371 - Control circuit, semiconductor storage device, and method of controlling semiconductor storage device (2019-04-02),
7. 10002670 - Memory and memory control method (2018-06-19),
8. 9742413 - Electronic device and information processing apparatus (2017-08-22),
9. 9571110 - Delay circuit, delay locked loop circuit including delay circuit and processor including delay locked loop circuit (2017-02-14),
10. 9362877 - Electronic component, information processing apparatus, and electronic component control method (2016-06-07),
11. 8040192 - Power supply voltage output circuit (2011-10-18),
12. 7977988 - Delay adjusting method, and delay circuit (2011-07-12),

Title: The Innovations of Masazumi Maeda

Introduction

Masazumi Maeda is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of memory control technology, holding a total of 12 patents. His work has been instrumental in advancing the efficiency and reliability of nonvolatile memory devices.

Latest Patents

One of his latest patents is an "Apparatus for Memory Control." This apparatus includes a data storage area that stores data indicative of the distribution of total current consumption required for a write operation. It evaluates the degree to which the total amount of current consumption deviates toward larger totals during write operations. This innovation aims to determine the satisfaction level of memory areas in nonvolatile memory devices.

Another notable patent is the "Memory Controller, Information Processing System, and Nonvolatile-Memory Defect Determination Method." This memory controller features a memory that stores data corresponding to the distribution of write durations measured from a specific model of nonvolatile memory devices. It assesses whether memory cells are defective by evaluating the measured write duration against the distribution data.

Career Highlights

Masazumi Maeda is currently employed at Fujitsu Corporation, where he continues to innovate in the field of memory technology. His work has garnered attention for its practical applications in improving memory device performance.

Collaborations

He has collaborated with notable coworkers, including Yoshiharu Yoshizawa and Masahiro Ise, contributing to various projects that enhance memory technology.

Conclusion

Masazumi Maeda's contributions to memory control technology are significant and impactful. His innovative patents reflect his dedication to advancing the field, making him a noteworthy figure in the world of inventors.

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