Kanagawa, Japan

Hiromi Nobukata

This inventor holds 22 USPTO granted patents and 3 EPO patents, primarily in Nonvolatile Semiconductor Memory. Top assignee: Sony Corporation. Active years: 1996-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Nobukata. Retrieved from https://idiyas.com/inventor/hiromi-nobukata

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


% Patents Active = 54.5

 

Average Co-Inventor Count = 1.2

ph-index = 9

Forward Citations = 327(Granted Patents)


Location History:

  • Tokyo, JP (1999)
  • Kanagawa, JP (1996 - 2014)

Company Filing History:


Years Active: 1996-2014

Loading Chart...
Loading Chart...
Areas of Expertise:
Integrated Circuit
Cryptographic Processing
Malfunction Detection
Encryption Processing
Nonvolatile Memory
Semiconductor Memory
Data Writing
Flash EEPROM
Data Transfer
Programming Method
Memory Device
NAND Array
22 patents (USPTO):Explore Patents

Title: Hiromi Nobukata: Innovator in Cryptographic Technologies

Introduction

Hiromi Nobukata is a distinguished inventor based in Kanagawa, Japan, known for his contributions to the field of integrated circuits and electronic apparatus. With an impressive portfolio of 22 patents, Nobukata has made significant strides in innovations that enhance security and data processing.

Latest Patents

Hiromi's latest inventions include two groundbreaking patents. The first is an "Integrated Circuit and Electronic Apparatus," which features a semiconductor-circuit layer with innovative metal layers, including an active shield and a specialized antenna. This integrated circuit utilizes encryption arithmetic, supported by a power-supply circuit that ensures seamless operation.

The second patent, "Cryptographic Processing Apparatus," introduces an advanced processing architecture. This apparatus incorporates at least one register for data storage, multiple operation blocks for executing logical and arithmetic functions, and a decode block that converts binary data into a higher bit representation. Together, these inventions reflect Nobukata’s commitment to advancing cryptographic technologies.

Career Highlights

Hiromi Nobukata has built a noteworthy career at Sony Corporation, where he has been instrumental in driving technological advancements. His role within the company has allowed him to work on cutting-edge projects that focus on enhancing electronic devices' security features.

Collaborations

Collaborating with talented colleagues like Ichiro Fujiwara and Kenichi Satori, Nobukata has fostered an environment of innovation and creativity. These partnerships have not only amplified the impact of their projects but have also contributed to the overall success of their initiatives at Sony.

Conclusion

Hiromi Nobukata stands out as a pivotal figure in the realm of electronic innovation and cryptographic technology. His extensive patent portfolio, coupled with his collaborative approach, positions him as a leading inventor dedicated to improving security in electronic devices. As technological demands grow, Nobukata's contributions will likely continue to shape the future of integrated circuits and electronic apparatus.

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…