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For the Inventor, By the Inventor

Tokyo, Japan

Atsuo Koshizuka

This inventor holds 34 USPTO granted patents and 6 published patent applications, primarily in Semiconductor Memory. Top assignees: Elpida Memory, Inc., Ps4 Luxco S.a.r.l., Nippon Steel Corporation. Active years: 1993-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Koshizuka. Retrieved from https://idiyas.com/inventor/atsuo-koshizuka

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

USPTO Granted Patents = 34 

% Patents Active = 88.2

Average Co-Inventor Count = 1.0

ph-index = 5

Forward Citations = 93(Granted Patents)


Company Filing History:

goldMedal14 out of 1,458 
 
Elpida Memory, Inc.
 patents
silverMedal11 out of 377 
 
Ps4 Luxco S.a.r.l.
 patents
bronzeMedal4 out of 3,721 
 
Nippon Steel Corporation
 patents
4. 2 out of 46 
 
Longitude Licensing Limited
 patents
5. 1 out of 52 
 
Longitude Semiconductor S.a.r.l.
 patents
6. 1 out of 7,285 
 
United Microelectronics Corp.
 patents
7. 1 out of 834,570 
Other
 patents

Years Active: 1993-2019

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Areas of Expertise:
Semiconductor Memory Device
Data Transmission System
Memory System
Read Preamble Control
Wiring Substrate
Memory Controller
Refresh Control Method
Read Wait Time Adjustment
Addressing Unit
Termination Resistance Circuit
Control Circuit
Semiconductor Device
34 patents (USPTO):Explore Patents
1. 10311939 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2019-06-04),
2. 10147478 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2018-12-04),
3. 9576640 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2017-02-21),
4. 9466354 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2016-10-11),
5. 9214205 - System with controller and memory (2015-12-15),
6. 9208852 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2015-12-08),
7. 9082482 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2015-07-14),
8. 9001597 - Memory system, semiconductor memory device, and wiring substrate, the semiconductor memory device including termination resistance circuit or control circuit (2015-04-07),
9. 8867252 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2014-10-21),
10. 8842457 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2014-09-23),
11. 8811054 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2014-08-19),
12. 8811053 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2014-08-19),
13. 8811052 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission system (2014-08-19),
14. 8804442 - Semiconductor memory device and read wait time adjustment method thereof, memory system, and semiconductor device (2014-08-12),
15. 8711595 - Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission method (2014-04-29),

Title: Atsuo Koshizuka - Innovative Inventor from Tokyo, JP

Introduction: Atsuo Koshizuka is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Atsuo Koshizuka holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating cutting-edge technologies.

Career Highlights: With a career spanning over two decades, Atsuo Koshizuka has worked with leading research institutions and tech companies to develop revolutionary products that have had a significant impact on various industries.

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

Conclusion: Atsuo Koshizuka's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs 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]
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