Tokorozawa, Japan

Masato Hiratsuka

This inventor holds 1 USPTO granted patent. Top assignee: Pioneer Corporation. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Hiratsuka. Retrieved from https://idiyas.com/inventor/masato-hiratsuka

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Masato Hiratsuka: Innovator in Information Reproducing Technology

Introduction

Masato Hiratsuka is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of information technology, particularly in the development of apparatuses for reproducing information. His innovative work has led to the creation of a unique patent that enhances the way information is accessed and utilized.

Latest Patents

Hiratsuka holds a patent for an "Information Reproducing Apparatus." This apparatus is designed to reproduce information units recorded on a recording medium in a hierarchical structure with multiple levels. The invention allows for the division of information units into various groups, each assigned to specific levels. The apparatus includes an input device for receiving instructions, a number determination device for assessing the quantity of information units in each group, a level determination device for identifying the appropriate level to search, and a reproduction device that retrieves and reproduces the designated information unit.

Career Highlights

Masato Hiratsuka is associated with Pioneer Corporation, a leading company in the electronics and information technology sector. His work at Pioneer has allowed him to focus on innovative solutions that improve information retrieval processes. His dedication to advancing technology is evident in his patent and the impact it has on the industry.

Collaborations

Hiratsuka has collaborated with talented individuals such as Takeshi Mawatari and Fumitsugu Ohtake. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masato Hiratsuka's contributions to the field of information technology through his innovative patent demonstrate his commitment to enhancing the way we interact with information. His work continues to influence the industry and pave the way for future advancements.

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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