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For the Inventor, By the Inventor

Yokohama, Japan

Noriyuki Matsuoka

This inventor holds 92 USPTO granted patents, primarily in Semiconductor Packaging (CPC class 439331). Top assignees: Yamaichi Electronics Co., Ltd., Yamaichi Electric Mfg. Co., Ltd., Yamaichi Electric Co., Ltd.. Active years: 1987-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyuki Matsuoka. Retrieved from https://idiyas.com/inventor/noriyuki-matsuoka

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

USPTO Granted Patents = 92

% Patents Active = 94.6

Average Co-Inventor Count = 1.4

ph-index = 16

Forward Citations = 995(Granted Patents)

Forward Citations (Not Self Cited) = 922(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (1993)
  • Yokohama, JP (1992 - 2008)
  • Tokyo, JP (1987 - 2014)

Company Filing History:

goldMedal42 out of 340 
 
Yamaichi Electronics Co., Ltd.
 patents
silverMedal31 out of 63 
 
Yamaichi Electric Mfg. Co., Ltd.
 patents
bronzeMedal16 out of 27 
 
Yamaichi Electric Co., Ltd.
 patents
4. 2 out of 3 
 
Yamaichi Electric Manufacturing Co., Ltd.
 patents
5. 1 out of 2 
 
Yamachi Electric Co., Ltd.
 patents

Years Active: 1987-2014

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Areas of Expertise:
Semiconductor Device
IC Carrier
Socket
Electrical Contact
Carrier Unit
Recognition Mark
Latch Locking Mechanism
Press-In Connection
Fluid Actuated Connector
Contact Implanting Structure
Electric Part
Leadless IC Package
92 patents (USPTO):Explore Patents
1. 8727792 - Semiconductior device socket including contact block (2014-05-20),
2. 7411794 - Carrier unit for a semiconductor device and semiconductor socket using the same (2008-08-12),
3. D525215 - Base for a semiconductor carrier (2006-07-18),
4. D518798 - Cover for a semiconductor carrier (2006-04-11),
5. D507248 - Semiconductor carrier (2005-07-12),
6. 6910898 - Socket for semiconductor device (2005-06-28),
7. 6835318 - Method for forming a recognition mark on a substrate for a KGD (2004-12-28),
8. 6819128 - Latch locking mechanism of a KGD carrier (2004-11-16),
9. 6752643 - KGD carrier and an IC mounting socket mounting it (2004-06-22),
10. 6602084 - Open top IC socket (2003-08-05),
11. 5885101 - IC carrier (1999-03-23),
12. 5839918 - IC carrier (1998-11-24),
13. 5789804 - Contact agency interposed between IC and IC receptacle (1998-08-04),
14. 5738528 - IC carrier (1998-04-14),
15. 5717162 - IC carrier having a movable and stationary corner rulers (1998-02-10),

Title: Noriyuki Matsuoka: Innovator in Semiconductor Technology

Introduction

Noriyuki Matsuoka, based in Yokohama, Japan, is a prominent inventor with an impressive portfolio of 92 patents to his name. His contributions to the field of semiconductor technology have been remarkable, particularly in enhancing the functionality and efficiency of semiconductor devices.

Latest Patents

Among his recent innovations, two patents stand out. The first is a "Semiconductor Device Socket Including Contact Block". This invention features a contact block that incorporates multiple through-holes positioned to allow for precise adjustments. By using two positioning pins inserted through selected holes, the relative positions of contact portions of contact terminals can be finely tuned in relation to the terminals of a semiconductor device. The second is the "Carrier Unit for a Semiconductor Device and Semiconductor Socket Using the Same". This patent introduces a posture-stabilizing member that ensures a bare chip remains generally parallel to the flat surface of an electrode sheet, significantly improving the stability and performance of semiconductor installations.

Career Highlights

Throughout his career, Matsuoka has been associated with reputable companies, including Yamaichi Electronics Co., Ltd. and Yamaichi Electric Mfg. Co., Ltd. His experience at these organizations has allowed him to refine his skills and contribute meaningfully to advancements in semiconductor technology.

Collaborations

Matsuoka has collaborated with notable professionals in the field, including Kazumi Uratsuji and Minoru Hisaishi. Working alongside these experts has facilitated the exchange of ideas and the development of innovative solutions in semiconductor design.

Conclusion

Noriyuki Matsuoka exemplifies the spirit of innovation in the semiconductor industry. His extensive patent portfolio and collaborations underscore his commitment to advancing technology and improving the functionality of semiconductor devices. Through his work, he continues to shape the future of this vital sector.

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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