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For the Inventor, By the Inventor

Hyogo, Japan

Masaya Sumita

This inventor holds 61 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Technology (CPC class H01L). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 1996-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaya Sumita. Retrieved from https://idiyas.com/inventor/masaya-sumita

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

USPTO Granted Patents = 61 

% Patents Active = 31.1

Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 293(Granted Patents)

Forward Citations (Not Self Cited) = 278(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Osaka, JP (1996 - 1998)
  • Amagasaki, JP (2003 - 2009)
  • Hyougo, JP (2006 - 2011)
  • Nishinomiya, JP (2010 - 2011)
  • Hyogo, JP (2005 - 2019)

Company Filing History:

goldMedal30 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal30 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal1 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents

Years Active: 1996-2019

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Areas of Expertise:
Semiconductor Device
Integrated Circuit
Power Saving
Miniaturized MOSFET
Cell Arrangement
Cache Circuit
Pulse Synthesis
Substrate Voltage
Speed Variations
Electronic Device
AV Apparatus
Communication Device
61 patents (USPTO):Explore Patents
1. 10186479 - Semiconductor device, package, and vehicle (2019-01-22),
2. 8290445 - Electronic device, and information apparatus, communications apparatus, AV apparatus, and mobile apparatus using the same (2012-10-16),
3. 8116415 - Semiconductor integrated circuit, communication apparatus, information playback apparatus, image display apparatus, electronic apparatus, electronic control apparatus and mobile apparatus (2012-02-14),
4. 8067976 - Semiconductor integrated circuit (2011-11-29),
5. 8040170 - Semiconductor integrated circuit (2011-10-18),
6. 8035134 - Forward body bias-controlled semiconductor integrated circuit (2011-10-11),
7. 8030969 - Semiconductor integrated circuit (2011-10-04),
8. 7999603 - Semiconductor integrated circuit apparatus which is capable of controlling a substrate voltage under the low source voltage driving of a miniaturized MOSFET (2011-08-16),
9. 7969194 - Semiconductor device (2011-06-28),
10. 7923982 - Semiconductor integrated circuit (2011-04-12),
11. 7920002 - Pulse synthesis circuit (2011-04-05),
12. 7907438 - Semiconductor integrated circuit (2011-03-15),
13. 7906800 - Semiconductor integrated circuit (2011-03-15),
14. 7880520 - Semiconductor integrated circuit (2011-02-01),
15. 7861202 - Cell arrangement method for designing semiconductor integrated circuit (2010-12-28),

Title: Masaya Sumita - Innovative Inventor from Hyogo, Japan

Introduction: Masaya Sumita is a renowned inventor hailing from Hyogo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masaya Sumita holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Masaya Sumita has worked with leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Masaya Sumita has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Masaya Sumita's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a visionary inventor in the global tech community. His work continues to inspire future generations of inventors and shape the landscape of technological progress.

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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