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For the Inventor, By the Inventor

Tokyo, Japan

Hiromasa Noda

This inventor holds 60 USPTO granted patents and 5 published patent applications, primarily in Semiconductor Devices (CPC class G11C). Top assignees: Hitachi, Ltd., Elpida Memory, Inc., Micron Technology Incorporated. Active years: 1993-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromasa Noda. Retrieved from https://idiyas.com/inventor/hiromasa-noda

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

USPTO Granted Patents = 60 

% Patents Active = 66.7

Average Co-Inventor Count = 2.7

ph-index = 12

Forward Citations = 631(Granted Patents)

Forward Citations (Not Self Cited) = 618(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Suginami, JP (1993)
  • Hamura, JP (2002)
  • Chuo-ku, JP (2012)
  • Tokyo, JP (1995 - 2020)
  • Machida, JP (2020)

Company Filing History:

goldMedal23 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal22 out of 1,458 
 
Elpida Memory, Inc.
 patents
bronzeMedal7 out of 39,222 
 
Micron Technology Incorporated
 patents
4. 5 out of 377 
 
Ps4 Luxco S.a.r.l.
 patents
5. 4 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
6. 1 out of 52 
 
Longitude Semiconductor S.a.r.l.
 patents
7. 6 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2020

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Areas of Expertise:
Memory Device
Data Transfer
Flexible Fuse
Semiconductor Storage
Stress Test
Sense Amplifier
Redundant Bit Line
Timing Control
Analog Circuit
Digital Circuit
Refresh Operation
60 patents (USPTO):Explore Patents
1. 10725943 - Apparatuses and methods for transferring data from memory on a data path (2020-07-28),
2. 10643686 - Memory device with an array timer mechanism (2020-05-05),
3. 10373670 - Memory device with an array timer mechanism (2019-08-06),
4. 10198371 - Apparatuses and methods for transferring data from memory on a data path (2019-02-05),
5. 10056154 - Apparatuses and methods for flexible fuse transmission (2018-08-21),
6. 9824770 - Apparatuses and methods for flexible fuse transmission (2017-11-21),
7. 9666307 - Apparatuses and methods for flexible fuse transmission (2017-05-30),
8. RE46202 - Semiconductor memory device of open bit line type (2016-11-07),
9. 9412432 - Semiconductor storage device and system provided with same (2016-08-09),
10. 9183949 - Semiconductor device (2015-11-10),
11. 9053821 - Semiconductor device performing stress test (2015-06-09),
12. 8891318 - Semiconductor device having level shift circuit (2014-11-18),
13. 8837242 - Semiconductor device and method including redundant bit line provided to replace defective bit line (2014-09-16),
14. 8737149 - Semiconductor device performing stress test (2014-05-27),
15. 8707114 - Semiconductor device including a test circuit that generates test signals to be used for adjustment on operation of an internal circuit (2014-04-22),

Title: Hiromasa Noda: A Visionary in Data Transfer Innovations

Introduction

Hiromasa Noda, based in Tokyo, Japan, is a prominent inventor known for his prolific contributions to the field of data transfer technologies. With an impressive portfolio of 60 patents, Noda has consistently pushed the boundaries of innovation and has played a significant role in advancing memory technology.

Latest Patents

Among his latest groundbreaking inventions are two notable patents focused on enhancing the efficiency of data transfer. The first patent, titled "Apparatuses and methods for transferring data from memory on a data path," describes an innovative apparatus that includes multiple data terminals and a selection of memory banks. The design is responsive to bank addresses, facilitating smoother data flow through a sophisticated arrangement of switching buffers. This invention enhances the ability of memory devices to handle data more efficiently.

The second notable patent, "Memory device with an array timer mechanism," showcases a memory device that integrates a memory array with various memory cells. This device features an array timer that generates timing signals based on fixed inputs and reference signals, ultimately controlling the memory array's operations. These inventions underscore Noda's commitment to improving memory technology and data handling.

Career Highlights

Noda has accumulated a wealth of experience through his tenure at notable companies, including Hitachi, Ltd. and Elpida Memory, Inc. His work at these firms has not only honed his technical skills but also allowed him to lead significant projects that have impacted the field of data memory innovations.

Collaborations

Throughout his illustrious career, Noda has collaborated with prominent colleagues such as Masakazu Aoki and Youji Idei. These partnerships have fostered an environment of creativity and shared knowledge, contributing to breakthroughs in their collective work.

Conclusion

Hiromasa Noda stands out as a significant figure in the realm of data transfer innovations. With a strong patent portfolio and valuable industry experience, his contributions continue to shape the future of memory technology. His collaborations and relentless pursuit of improvement are testaments to his dedication as an inventor and his lasting impact in the technology sector.

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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