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For the Inventor, By the Inventor

Kawasaki, Japan

Shigeyuki Maruyama

USPTO Granted Patents = 69

 

Average Co-Inventor Count = 2.8

ph-index = 17

Forward Citations = 801(Granted Patents)

Forward Citations (Not Self Cited) = 784(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (2010)
  • Yokohama, JP (1986 - 2014)
  • Kawasaki, JP (1996 - 2014)

Company Filing History:

goldMedal57 out of 39,238 
 
Fujitsu Corporation
 patents
silverMedal10 out of 1,674 
 
Fujitsu Semiconductor Limited
 patents
bronzeMedal2 out of 467 
 
Fujitsu Microelectronics Limited
 patents

Years Active: 1986-2014

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Areas of Expertise:
Semiconductor Device Testing
Contactor Technology
Wafer-Level Packaging
Electronic Component Attachment
Temperature Control Devices
Integrated Circuit Testing
Anisotropic Conductive Sheets
Device Testing Carriers
Electrical Connection Methods
Semiconductor Device Protection
Testing Apparatus Development
Manufacturing Processes
69 patents (USPTO):Explore Patents
1. 8766659 - Contactor including a covalent bond layer (2014-07-01),
2. 8759119 - Method of testing a semiconductor device and suctioning a semiconductor device in the wafer state (2014-06-24),
3. 8671557 - Tray in combination with electronic component attaching tool attached to the tray (2014-03-18),
4. 8404496 - Method of testing a semiconductor device and suctioning a semiconductor device in the wafer state (2013-03-26),
5. 8268670 - Method of semiconductor device protection (2012-09-18),
6. 8164181 - Semiconductor device packaging structure (2012-04-24),
7. 8051554 - IC socket with attached electronic component (2011-11-08),
8. 7921906 - Temperature control method and temperature control device (2011-04-12),
9. 7807481 - Method of semiconductor device protection, package of semiconductor device (2010-10-05),
10. 7795552 - Contact piece member, contactor and contact method (2010-09-14),
11. 7642551 - Wafer-level package having test terminal (2010-01-05),
12. 7518388 - Contactor for electronic components and test method using the same (2009-04-14),
13. 7471096 - Contactor for electronic parts and a contact method (2008-12-30),
14. 7430798 - Electronic component attaching tool (2008-10-07),
15. 7403024 - Contactor having contact electrodes of metal springs embedded in a plate-like structure (2008-07-22),

Title: Shigeyuki Maruyama - Pioneering Inventor from Kawasaki

Introduction: Shigeyuki Maruyama is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeyuki Maruyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Maruyama has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Shigeyuki Maruyama has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Shigeyuki Maruyama's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventions.

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