Tokyo, Japan

Muneyasu Maeda

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Sony Corporation, U.S. Philips Corporation, Koninklijke Philips Corporation N.v.. Active years: 2000-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Muneyasu Maeda. Retrieved from https://idiyas.com/inventor/muneyasu-maeda

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


% Patents Active = 71.4


Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 192(Granted Patents)


Location History:

  • Kanagawa-Prefecture, JP (2002 - 2007)
  • Kanagawa, JP (2000 - 2008)
  • Tokyo, JP (2013)

Company Filing History:


Years Active: 2000-2013

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7 patents (USPTO):Explore Patents

Title: Muneyasu Maeda: Pioneering Innovator in Tokyo

Introduction: Muneyasu Maeda is a distinguished inventor hailing from Tokyo, Japan, with a remarkable portfolio of 7 patents to his name. His groundbreaking work in areas such as audio-centered information storage and hologram technology has cemented his reputation as a visionary in the field of innovation.

Latest Patents:

1. "Storing audio-centered information with a multi-level table-of-contents (TOC) mechanism having redundant sub-TOCs": This patent revolutionizes the storage of audio information by utilizing a sophisticated Table-of-Contents (TOC) mechanism that enhances accessibility and redundancy.

2. "Hologram device and hologram recording/reproducing method": Maeda's hologram device sets new standards in recording and reproducing information using interference fringe technology, showcasing his expertise in cutting-edge holographic innovations.

Career Highlights: With a prolific career spanning renowned companies like Sony Corporation and U.S. Philips Corporation, Muneyasu Maeda has been at the forefront of technological advancements. His inventive spirit and passion for pushing boundaries have led to significant contributions in the realms of audio storage and holography.

Collaborations: Maeda’s collaborative efforts with notable coworkers such as Tadao Suzuki and Johannes M. M. Verbakel have further enriched his innovative endeavors. Together, they have synergized their talents to create groundbreaking solutions that have left a lasting impact on the technological landscape.

Conclusion: Muneyasu Maeda's journey as an inventor showcases a relentless pursuit of innovation and excellence. His pioneering patents and collaborations underline his status as a trailblazer in the world of technological advancements, with a legacy that continues to inspire future generations of 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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