Muko, Japan

Tsukasa Oishi

This inventor holds 6 USPTO granted patents. Top assignees: Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha, Nichigo Film Kabushiki Kaisha. Active years: 1990-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Oishi. Retrieved from https://idiyas.com/inventor/tsukasa-oishi

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 = 2.4

ph-index = 5

Forward Citations = 150(Granted Patents)


Location History:

  • Mokou, JP (1992)
  • Mukou, JP (1993)
  • Muko, JP (1990 - 1994)
  • Osaka, JP (1998)

Company Filing History:


Years Active: 1990-1998

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6 patents (USPTO):Explore Patents

Title: Tsukasa Oishi: Innovating with Patents in Muko, Japan

Introduction

Tsukasa Oishi, an accomplished inventor based in Muko, Japan, holds an impressive portfolio of six patents. His innovative contributions primarily focus on materials that enhance performance in various industrial applications. Oishi’s work has significantly impacted the fields of chemical containment and polymer processing, showcasing his commitment to advancing technology and materials science.

Latest Patents

Oishi's latest patents reflect his expertise in developing advanced materials. One notable patent is for a multi-layered laminate comprising hydrolyzed EVOH. This laminate is designed to exhibit excellent gas barrier properties and improved organic solvent resistance, making it particularly suitable for use in containers that hold chemicals and volatile materials such as organic solvents and fuels. Another significant patent describes a process for agglomerating polymer powder, which involves mixing the polymer powder with an oxyalkylene group-containing polyvinyl alcohol resin in the presence of water, followed by drying. This innovative process enables the efficient preparation of polymer granules that possess minimal fine powder, a narrow particle size distribution, and a larger average particle size.

Career Highlights

Oishi has had a remarkable career, working at prominent companies such as Nippon Gohsei Kagaku Kogyo and Nichigo Film. His roles in these organizations have allowed him to apply his inventive skills and bring valuable innovations to market. The contributions made during his tenure have helped shape industry standards and elevate manufacturing processes.

Collaborations

Throughout his career, Oishi has collaborated with notable colleagues, including Toshio Marui and Masaru Saeki. These teamwork dynamics have fostered a collaborative spirit that has led to successful innovations and patents, culminating in a shared vision for advancing technologies within their respective fields.

Conclusion

Tsukasa Oishi’s inventions and patents demonstrate a profound understanding of material science and engineering. His ongoing commitment to innovation continues to drive advancements in industrial applications, ensuring that his contributions will have a lasting impact on technology and industry. As he moves forward, Oishi's work not only reflects his personal dedication but also embodies a broader pursuit of excellence in the world of inventions and patents.

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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