logo

For the Inventor, By the Inventor

Yokohama, Japan

Toshio Fujisawa

This inventor holds 32 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Semiconductor Memory. Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Toshiba Memory Corporation. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Fujisawa. Retrieved from https://idiyas.com/inventor/toshio-fujisawa

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

USPTO Granted Patents = 32 

% Patents Active = 84.4

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 104(Granted Patents)


Location History:

  • Kanagawa, JP (2010 - 2013)
  • Yokohama, JP (1999 - 2023)
  • Yokohama Kanagawa, JP (2018 - 2024)

Company Filing History:

goldMedal14 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal13 out of 3,189 
 
Kioxia Corporation
 patents
bronzeMedal5 out of 2,955 
 
Toshiba Memory Corporation
 patents

Years Active: 1999-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
Nonvolatile Memory
Memory System
Semiconductor Storage
Memory Controller
Data Integrity Check
Information Processing
Cache Memory
Clock Distribution
Radio Communication
Packet Switching
ATM Switching
32 patents (USPTO):Explore Patents
1. 12436878 - Nonvolatile memory, memory system, and control method of nonvolatile memory with command processing unit (2025-10-07),
2. 12384624 - Storage device and control method (2025-08-12),
3. 12204765 - Memory system (2025-01-21),
4. 12142324 - Semiconductor storage device and system (2024-11-12),
5. 11942176 - Semiconductor memory device (2024-03-26),
6. 11923325 - Storage system, memory chip unit, and wafer (2024-03-05),
7. 11868285 - Memory controller configured to transmit interrupt signal if volatile memory has no data corresponding to address requested from source (2024-01-09),
8. 11847050 - Nonvolatile memory, memory system, and control method of nonvolatile memory (2023-12-19),
9. 11756946 - Semiconductor storage device (2023-09-12),
10. 11579796 - Memory system (2023-02-14),
11. 11537536 - Memory controller configured to transmit interrupt signal if volatile memory has no data corresponding to address requested from source (2022-12-27),
12. 11422712 - Storage device and storage system including a memory to store a check code for an integrity check (2022-08-23),
13. 11417642 - Semiconductor storage device (2022-08-16),
14. 10929315 - Memory controller configured to transmit interrupt signal if volatile memory has no data corresponding to address requested from source (2021-02-23),
15. 10467020 - Memory device, and information-processing device (2019-11-05),

Title: The Innovative Journey of Toshio Fujisawa

Introduction:

Toshio Fujisawa, a visionary inventor hailing from Yokohama, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Fujisawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights:

With a career spanning over three decades, Toshio Fujisawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions. His expertise in robotics, IoT, and renewable energy has earned him recognition as a pioneer in the industry.

Collaborations:

Throughout his career, Fujisawa has collaborated with top research institutions and universities in Japan to further his research and bring his innovative ideas to life. His partnerships with industry experts and academia have resulted in the successful implementation of his inventions in real-world applications.

Conclusion:

In conclusion, Toshio Fujisawa's relentless pursuit of innovation and his passion for pushing the boundaries of technology have cemented his legacy as a trailblazing inventor in the realm of science and engineering. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements globally.

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…