Tokyo, Japan

Hideo Tsukazaki

This inventor holds 21 USPTO granted patents and 5 EPO patents, primarily in Content Processing Technology. Top assignees: Sony Corporation, Sony Music Entertainment (Japan) Inc., Suntory Holdings Limited. Active years: 1992-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Tsukazaki. Retrieved from https://idiyas.com/inventor/hideo-tsukazaki

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


% Patents Active = 38.1

 

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 199(Granted Patents)


Location History:

  • Minato-ku, JP (2012)
  • Tokyo, JP (1992 - 2021)

Company Filing History:


Years Active: 1992-2021

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Areas of Expertise:
Reproduction Device
Display Control
Information Processing
Content Processing
Media Player
Electronic Device
Data Processing
Correlated Information
Content Data
Three-Way Valve
Data Control
Gasket
21 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Hideo Tsukazaki

Introduction: Hideo Tsukazaki is a notable inventor based in Tokyo, Japan, with an impressive portfolio of 21 patents to his name. His work spans various fields, showcasing his innovative approach to technology and design in audio-visual reproduction and fluid dynamics.

Latest Patents: Among his most recent innovations is a **Reproduction Device and Display Control Method**. This device includes a reproduction unit capable of playing content data that features audio, video, and text, each associated with specific attribute data. The intelligent control unit transitions the display content when users select different attributes, enhancing the playback experience significantly. Another remarkable patent of his is the **Mixture Preventing Valve**. This invention comprises a first flow passage for a first fluid and a second for a second fluid, connected via a communication passage. The valve body effectively manages the flow of both fluids with precision, showcasing Hideo's ingenuity in mechanical design.

Career Highlights: Hideo Tsukazaki's professional journey includes significant tenure at renowned companies such as Sony Corporation and Sony Music Entertainment (Japan) Inc. His contributions to these organizations have enriched their technological advancements and product offerings, cementing his reputation as a forward-thinking inventor.

Collaborations: Throughout his career, Hideo has collaborated with talented individuals, including Takashi Kinouchi and Kotaro Asaka. These partnerships have fostered a dynamic exchange of ideas, leading to innovative solutions and improvements in various projects.

Conclusion: Hideo Tsukazaki's contributions to innovation reflect his commitment to advancing technology. With a solid portfolio of patents and a career marked by collaborative efforts with industry leaders, Hideo continues to inspire the next generation of inventors and technologists.

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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