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For the Inventor, By the Inventor

Fukuoka, Japan

Koji Matsuo

This inventor holds 16 USPTO granted patents, primarily in Inkjet Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Micron Technology Incorporated, The Sailor Pen Co., Ltd.. Active years: 1980-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Matsuo. Retrieved from https://idiyas.com/inventor/koji-matsuo

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 75.0

Average Co-Inventor Count = 3.3

ph-index = 9

Forward Citations = 198(Granted Patents)


Location History:

  • Nara, JP (1980)
  • Katano, JP (1995)
  • Neyagawa, JP (1997)
  • Fukuoka, JP (2002 - 2004)
  • Tokyo, JP (1987 - 2016)

Company Filing History:

goldMedal13 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 39,294 
 
Micron Technology Incorporated
 patents
bronzeMedal1 out of 18 
 
The Sailor Pen Co., Ltd.
 patents
4. 1 out of 834,601 
Other
 patents

Years Active: 1980-2016

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Areas of Expertise:
Inkjet Head
Recording Apparatus
Semiconductor Devices
Memory Module
Aqueous Refill
Pattern Formation
Ultrasonic Transducer
Acoustic Lens
Thermal Head
IBIS Simulation
Manufacturing Process
16 patents (USPTO):Explore Patents
1. 9524756 - Apparatuses and methods for coupling semiconductor devices of a memory module in a memory system (2016-12-20),
2. 8738347 - Method for extracting IBIS simulation model (2014-05-27),
3. 6793311 - Ink jet recording apparatus (2004-09-21),
4. 6736479 - Ink jet recording apparatus (2004-05-18),
5. 6604802 - Inkjet head and inkjet recording apparatus (2003-08-12),
6. 6557986 - Ink jet head and method for the manufacture thereof (2003-05-06),
7. 6547376 - Ink jet head and method for the manufacture thereof (2003-04-15),
8. 6488349 - Ink-jet head and ink-jet type recording apparatus (2002-12-03),
9. 6450626 - Ink jet head, method for producing the same, and ink jet type recording apparatus (2002-09-17),
10. 6447106 - Ink jet head and method for the manufacture thereof (2002-09-10),
11. 6056463 - Aqueous ballpoint pen refill and process for producing the same (2000-05-02),
12. 5635006 - Pattern forming method and ink compostion (1997-06-03),
13. 5412867 - Method of joining flat electrodes (1995-05-09),
14. 4699150 - Ultrasonic transducer assembly for medical diagnostic examinations (1987-10-13),
15. 4651850 - Acoustic lens (1987-03-24),

Title: The Innovations of Koji Matsuo

Introduction

Koji Matsuo is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 16 patents. His work focuses on enhancing the performance and reliability of memory systems.

Latest Patents

Matsuo's latest patents include innovative apparatuses and methods for coupling semiconductor devices within a memory module. One notable patent describes a system that incorporates memory chips with alert terminals to notify when a predetermined error is detected. This system features a first transmission line connected to the alert terminals, an output terminal, and a termination resistor. Another significant patent outlines a method for extracting an accurate IBIS simulation model of a semiconductor device. This method involves extracting AC characteristics and calculating output capacitance models through transistor-level circuit simulations.

Career Highlights

Throughout his career, Koji Matsuo has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Micron Technology Incorporated. His experience in these organizations has allowed him to develop cutting-edge technologies that have advanced the semiconductor industry.

Collaborations

Matsuo has collaborated with esteemed colleagues, including Koji Ikeda and Osamu Watanabe. These partnerships have fostered innovation and contributed to the successful development of various semiconductor technologies.

Conclusion

Koji Matsuo's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in memory systems and 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]
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