Kazuhide Kurosaki

This inventor holds 22 USPTO granted patents, primarily in Semiconductor Technology. Top assignees: Spansion LLC., Fujitsu Corporation. Active years: 1993-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhide Kurosaki. Retrieved from https://idiyas.com/inventor/kazuhide-kurosaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22

% Patents Active = 59.1

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 84(Granted Patents)

Location History:

Kawasaki, JP (1993 - 2010)
Tokyo, JP (2007 - 2014)

Company Filing History:

Years Active: 1993-2014

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Areas of Expertise:

Semiconductor Device

Voltage Boosting

Flash Memory

Nonvolatile Memory

Memory Circuit

Control Method

Sense Signal

Output Signal

Boost Ratio

High-Speed Writing

3V/5V Tolerant

Level Conversion

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8787089 - Semiconductor device and method of controlling the same (2014-07-22),

2. 8325523 - Semiconductor device and method of controlling the same (2012-12-04),

3. 8018767 - Semiconductor device and method of controlling the same (2011-09-13),

4. 7791961 - Semiconductor device and method for boosting word line (2010-09-07),

5. 7787312 - Semiconductor device and controlling method for the same (2010-08-31),

6. 7724071 - Voltage boosting device and method for semiconductor device (2010-05-25),

7. 7525853 - Semiconductor device and method for boosting word line (2009-04-28),

8. 7468909 - Semiconductor device and method of controlling the same (2008-12-23),

9. 7286407 - Semiconductor device and method for controlling the same (2007-10-23),

10. 7263007 - Semiconductor memory device using read data bus for writing data during high-speed writing (2007-08-28),

11. 7221595 - Semiconductor device and method of generating sense signal (2007-05-22),

12. 7206232 - Semiconductor device and source voltage control method (2007-04-17),

13. 6856553 - Flash memory with shortened erasing operation time (2005-02-15),

14. 6778448 - Semiconductor memory and output signal control method and circuit in semiconductor memory (2004-08-17),

15. 6751133 - Semiconductor memory which has reduced fluctuation of writing speed (2004-06-15),

Title: Innovations in Semiconductor Technology: The Work of Kazuhide Kurosaki

Introduction: Kazuhide Kurosaki, based in Tokyo, Japan, is a notable inventor recognized for his contributions to the field of semiconductor technology. With an impressive portfolio of 22 patents, his work reflects significant advancements in semiconductor device designs and control methods.

Latest Patents: Among his innovative contributions, one of his latest patents focuses on a semiconductor device and the method of controlling it. This invention integrates a memory cell array consisting of non-volatile memory cells. It features a first selecting circuit that either connects or disconnects the source and drain of a transistor, associated with one of the memory cells, to a data line connected to a first power supply. Additionally, a second selecting circuit serves a similar function with a ground line linked to a second power supply. Notably, these selecting circuits are strategically positioned on opposite sides of the memory cell array, enhancing the device's functionality and efficiency. Furthermore, the patent includes a method for effectively controlling this semiconductor device.

Career Highlights: Kazuhide Kurosaki has had a distinguished career, providing his expertise to leading technology companies. Notably, he has contributed to the success of Spansion LLC and Fujitsu Corporation, where he honed his skills in semiconductor technology and device innovation.

Collaborations: Throughout his career, Kurosaki has collaborated with talented professionals, including Masaru Yano and Mototada Sakashita. These collaborations have played a significant role in propelling his innovative projects and advancing the research in semiconductor technologies.

Conclusion: Kazuhide Kurosaki's extensive work in semiconductor technology underscores his role as a pioneering inventor. His significant patent portfolio and collaborations with industry leaders illustrate the impact of his contributions to the field. As technology continues to evolve, the inventions of innovators like Kurosaki will remain essential in shaping the future of semiconductor devices.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]