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For the Inventor, By the Inventor

Hyogo, Japan

Hidenori Mitani

This inventor holds 30 USPTO granted patents and 1 published patent application, primarily in Semiconductor Memory. Top assignees: Renesas Technology Corp., Mitsubishi Denki Kabushiki Kaisha, Renesas Electronics Corporation. Active years: 1996-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenori Mitani. Retrieved from https://idiyas.com/inventor/hidenori-mitani

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

USPTO Granted Patents = 30 

% Patents Active = 83.3

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 346(Granted Patents)


Location History:

  • Itami, JP (1996)
  • Tokyo, JP (1997 - 2010)
  • Hyogo, JP (2000 - 2013)
  • Kanagawa, JP (2013)

Company Filing History:

goldMedal14 out of 3,781 
 
Renesas Technology Corp.
 patents
silverMedal9 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
bronzeMedal5 out of 7,654 
 
Renesas Electronics Corporation
 patents
4. 2 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 1996-2025

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Areas of Expertise:
Differential Amplifier
Nonvolatile Memory
Data Processing
Semiconductor Device
Memory Block Configuration
Threshold Voltages
Programming Operation
Erasing Operation
Multi-Level Memory
High Speed Data Read
Flash Memory
IC Card
30 patents (USPTO):Explore Patents
1. 12267053 - Differential amplifier, semiconductor device and offset cancellation method (2025-04-01),
2. 8446765 - Semiconductor memory device having memory block configuration (2013-05-21),
3. 8441880 - Nonvolatile memory, data processing apparatus, and microcomputer application system (2013-05-14),
4. 8208303 - Semiconductor memory device having memory block configuration (2012-06-26),
5. 8000159 - Semiconductor memory device having memory block configuration (2011-08-16),
6. 7782672 - Semiconductor memory device having memory block configuration (2010-08-24),
7. 7742334 - Nonvolatile semiconductor memory device for writing multivalued data (2010-06-22),
8. 7652935 - Semiconductor memory device capable of achieving narrower distribution width of threshold voltages of memory cells and method of data write in the same (2010-01-26),
9. 7518929 - Nonvolatile semiconductor memory device for writing multivalued data (2009-04-14),
10. 7499337 - Method of erasing data in non-volatile semiconductor memory device while suppressing variation (2009-03-03),
11. 7466592 - Semiconductor memory device (2008-12-16),
12. 7447087 - Semiconductor memory device having memory block configuration (2008-11-04),
13. 7339831 - Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time (2008-03-04),
14. 7248513 - Semiconductor memory device having memory block configuration (2007-07-24),
15. 7242611 - Nonvolatile semiconductor memory device for writing multivalued data (2007-07-10),

Sure, I can help you with that. Here is the article about inventor Hidenori Mitani:

Title: Hidenori Mitani - Pioneering Innovations in Semiconductor Technology

Introduction:

Hidenori Mitani's unwavering commitment to innovation and relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His work continues to inspire future generations of inventors to dream big and push the boundaries of what is possible.

Latest Patents:

1. "Semiconductor Memory Device Having Memory Block Configuration": In this patent, Mitani introduces a semiconductor device with a unique memory block configuration, enhancing batch erase capabilities and operational efficiency.

2. "Nonvolatile Memory, Data Processing Apparatus, and Microcomputer Application System": Mitani's invention focuses on ensuring the operational stability of nonvolatile memory in various power supply voltage modes, significantly improving performance and reliability.

Career Highlights:

Throughout his illustrious career, Mitani has accumulated a total of 29 patents, showcasing his expertise in semiconductor technology and innovation. His groundbreaking work has significantly impacted the field of technology, particularly in the development of memory devices and data processing systems.

Collaborations:

Mitani has collaborated with esteemed companies such as Renesas Technology Corp. and Mitsubishi Electric Corporation (formerly known as Mitsubishi Denki Kabushiki Kaisha). Working alongside notable colleagues like Taku Ogura and Tadaaki Yamauchi, Mitani has further strengthened his reputation as a visionary inventor in the industry.

Conclusion:

Hidenori Mitani's remarkable contributions to the world of technology continue to shape the future of semiconductor innovations. His dedication to excellence and passion for pushing the boundaries of what is possible serve as a testament to his enduring legacy as a pioneering inventor in the field.

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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