Masao Kuriyama

This inventor holds 40 USPTO granted patents, primarily in Nonvolatile Memory Technology. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1993-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kuriyama. Retrieved from https://idiyas.com/inventor/masao-kuriyama

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

USPTO Granted Patents = 40

% Patents Active = 80.0

Average Co-Inventor Count = 3.2

ph-index = 15

Forward Citations = 603(Granted Patents)

Location History:

Kawasaki, JP (1993 - 1996)
Kanagawa-ken, JP (2000)
Fujisawa, JP (1998 - 2008)

Company Filing History:

40 out of 53,262

Kabushiki Kaisha Toshiba

patents

Years Active: 1993-2008

Loading Chart...

Areas of Expertise:

Nonvolatile Memory

Semiconductor Device

Integrated Circuit

Read/Write Operations

Multivalue Data

Redundant Circuitry

Charge Pumping Circuit

Data Erasure

Memory Cell Array

High Speed Voltage Generator

Programming Circuitry

Bias Voltage Circuit

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7420863 - Nonvolatile semiconductor memory device which stores multivalue data (2008-09-02),

2. 7414892 - Nonvolatile semiconductor memory device which stores multivalue data (2008-08-19),

3. 7397716 - Nonvolatile semiconductor memory device which stores multivalue data (2008-07-08),

4. 7345919 - Semiconductor device that enables simultaneous read and write/read operation (2008-03-18),

5. 7126855 - Semiconductor device that enables simultaneous read and write/read operation (2006-10-24),

6. 7120053 - Semiconductor intergrated circuit device with a main cell array and a fuse cell array whose word lines and bit lines are extended in the same directions (2006-10-10),

7. 6920057 - Semiconductor device that enables simultaneous read and write/read operation (2005-07-19),

8. 6856548 - Nonvolatile semiconductor memory (2005-02-15),

9. 6856543 - Semiconductor integrated circuit device with erasable and programmable fuse memory (2005-02-15),

10. 6842377 - Nonvolatile semiconductor memory device with first and second read modes (2005-01-11),

11. 6829194 - Semiconductor device that enables simultaneous read and write/read operation (2004-12-07),

12. 6717852 - Nonvolatile semiconductor memory device capable of concurrently and reliably writing/erasing and reading memory cores (2004-04-06),

13. 6711066 - Nonvolatile semiconductor memory (2004-03-23),

14. 6700817 - Semiconductor integrated circuit device with operation/function setting information memory (2004-03-02),

15. 6532181 - Semiconductor memory device having redundant circuitry for replacing defective memory cell (2003-03-11),

Title: Masao Kuriyama - Innovative Inventor from Fujisawa

Introduction: Masao Kuriyama is a renowned inventor hailing from Fujisawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masao Kuriyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his diverse range of expertise and creativity.

Career Highlights: With over two decades of experience in the industry, Masao Kuriyama has worked with leading tech companies and research institutions, spearheading projects that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Masao Kuriyama has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Masao Kuriyama's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and creators worldwide.

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]