logo

For the Inventor, By the Inventor

Tokyo, Japan

Akiyuki Murayama

This inventor holds 18 USPTO granted patents and 7 published patent applications. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Kioxia Corporation. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiyuki Murayama. Retrieved from https://idiyas.com/inventor/akiyuki-murayama

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

USPTO Granted Patents = 18 

% Patents Active = 94.4

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 31(Granted Patents)


Location History:

  • Fukuoka, JP (2015)
  • Seoul, KR (2015 - 2016)
  • Tokyo, KR (2016)
  • Koto, JP (2019)
  • Koga, JP (2020)
  • Koto Tokyo, JP (2021 - 2022)
  • Tokyo, JP (2016 - 2024)

Company Filing History:

goldMedal7 out of 53,250 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal6 out of 2,955 
 
Toshiba Memory Corporation
 patents
bronzeMedal4 out of 3,176 
 
Kioxia Corporation
 patents
4. 1 out of 834,453 
Other
 patents

Years Active: 2015-2026

Loading Chart...
18 patents (USPTO):Explore Patents
1. 12676195 - Semiconductor memory device with even and odd coplanar wordlines (2026-07-07),
2. 12646574 - Semiconductor memory device (2026-06-02),
3. 11978501 - Semiconductor memory device and method (2024-05-07),
4. 11423997 - Semiconductor memory device (2022-08-23),
5. 11133456 - Magnetic storage device (2021-09-28),
6. 10978636 - Magnetic storage device (2021-04-13),
7. 10923532 - Magnetic memory device (2021-02-16),
8. 10707268 - Magnetoresistive element and magnetic memory (2020-07-07),
9. 10573805 - Magnetic memory device (2020-02-25),
10. 10186656 - Magnetoresistive element and magnetic memory (2019-01-22),
11. 9466350 - Magnetic memory device (2016-10-11),
12. 9449892 - Manufacturing method of magnetic memory device (2016-09-20),
13. 9368717 - Magnetoresistive element and method for manufacturing the same (2016-06-14),
14. 9203015 - Magnetic storage device (2015-12-01),
15. 9196822 - Magnetoresistive effect element (2015-11-24),

Title: Akiyuki Murayama: Pioneering Inventor from Tokyo

Introduction: Akiyuki Murayama is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akiyuki Murayama holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Murayama has worked with leading tech companies to develop cutting-edge solutions that have revolutionized industries and improved the quality of life for many.

Collaborations: Murayama has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements in various fields.

Conclusion: Akiyuki Murayama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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]
Loading…