Kawasaki, Japan

Takahisa Hatakeyama

This inventor holds 20 USPTO granted patents, primarily in Data Distribution Systems. Top assignees: Fujitsu Corporation, Sanyo Electric Co., Ltd., Hitachi, Ltd.. Active years: 2003-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahisa Hatakeyama. Retrieved from https://idiyas.com/inventor/takahisa-hatakeyama

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


% Patents Active = 30.0

Average Co-Inventor Count = 4.8

ph-index = 12

Forward Citations = 603(Granted Patents)


Location History:

  • Kanagawa, JP (2005)
  • Kawasaki, JP (2003 - 2019)

Company Filing History:


Years Active: 2003-2019

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Areas of Expertise:
Data Distribution System
Access Control
Digital Copyrights Management
Memory Card
Data Processing Apparatus
Content Usage Control
Data Reproduction Module
Recording Device
Content Data Storage
Audit Trail
License Transmitting System
Data Supply Device
20 patents (USPTO):Explore Patents

Title: Innovations by Takahisa Hatakeyama: A Pioneer in Software Solutions

Introduction

Takahisa Hatakeyama, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of software solutions. With a remarkable portfolio consisting of 20 patents, he has demonstrated an unwavering commitment to advancing technology and improving operational processes.

Latest Patents

Among his notable innovations are two advanced patents. The first is a **Software Introduction Support Device and Software Introduction Support Method**. This invention utilizes a processor that executes a detailed procedure, which involves referencing a storage section that holds introduction actual-result information associated with different software items and their success rates. By analyzing correlations and providing estimation results based on the introduction sequences, this device enhances the success rates of software implementations.

The second is a **Computer Program, Method, and System for Access Control**. This system ensures the consistency of access control settings by collecting and analyzing access control information. A collector gathers this information from various processing units, while a combiner creates a comprehensive access control dataset. Moreover, inconsistency detection is performed to maintain uniform access control policies across the entire system, ensuring robust and reliable security measures are in place.

Career Highlights

Takahisa Hatakeyama has contributed to prominent companies such as Fujitsu Corporation and Sanyo Electric Co., Ltd. His work in these organizations reflects his innovative approach to solving complex software-related challenges, thereby enhancing the efficiency and reliability of their technological offerings.

Collaborations

Throughout his career, Hatakeyama has collaborated with notable professionals in the industry including Takayuki Hasebe and Toshiaki Hioki. This collaboration has fostered an environment of shared knowledge and expertise, further propelling advancements in software technology.

Conclusion

Takahisa Hatakeyama stands out as a key figure in the realm of software innovation. His contributions, marked by a number of impactful patents, highlight a dedication to improving software integration and access control. As technology continues to evolve, inventors like Hatakeyama will undoubtedly pave the way for future advancements in the industry.

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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