Kyoto, Japan

Hideaki Yamashita

This inventor holds 20 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Data Recording Systems. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Yamashita. Retrieved from https://idiyas.com/inventor/hideaki-yamashita

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

USPTO Granted Patents = 20 

% Patents Active = 90.0


Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 149(Granted Patents)


Location History:

  • Fukuoka, JP (1990 - 2001)
  • Kyoto, JP (1998 - 2024)

Company Filing History:


Years Active: 1990-2026

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Areas of Expertise:
Data Recording System
Memory Card
Non-Volatile Memory
Information Processing Apparatus
Semiconductor Memory Device
Recording Control
Data Transfer
Storage Medium
Control Method
Printing Apparatus
Display Device
Disc Control
20 patents (USPTO):Explore Patents

Title: Innovator Profile: Hideaki Yamashita

Introduction:

Hideaki Yamashita is a prominent inventor based in Kyoto, Japan, known for his innovative contributions in the field of data recording technologies. With an impressive portfolio of 18 patents, he has significantly impacted the development of devices and systems we rely on today.

Latest Patents:

Among his most recent inventions are two notable patents focused on data recording devices. The first, titled "Data recording device and control method for data recording device," revolves around a sophisticated data recording device that incorporates both non-volatile memory and high-functional non-volatile memory. This device features an access controller that intelligently decides where to write data based on temperature indicators, optimizing performance and reliability.

The second patent, "Recording control system, control device, recording control method, and storage medium," describes a recording control system that includes a storage medium with an authentication mechanism. This system involves a control device that connects to the storage medium for efficient data reading and writing, ensuring secure operation based on the attributes of the connected device.

Career Highlights:

Hideaki Yamashita has had a distinguished career, most notably serving at Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these leading companies has enabled him to refine his innovative ideas and bring them to fruition through various patents and inventions.

Collaborations:

Throughout his career, Yamashita has collaborated with esteemed colleagues such as Takeshi Ootsuka and Takeshi Otsuka. Their combined expertise has contributed to the successful development of groundbreaking technologies in the realm of data recording and storage systems.

Conclusion:

Hideaki Yamashita stands out as a key figure in innovation, particularly in the area of data recording devices. His extensive patent portfolio and collaborative endeavors underscore his dedication to advancing technology. As he continues to explore new horizons in his field, Yamashita's work will undoubtedly influence future advancements and inspire upcoming inventors.

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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