Kanagawa, Japan

Masaru Shibata

This inventor holds 7 USPTO granted patents. Top assignees: Sumitomo Bakelite Company Limited, Fuji Systems Corporation, Other. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Shibata. Retrieved from https://idiyas.com/inventor/masaru-shibata-twrv476v

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 7

Forward Citations = 439(Granted Patents)


Location History:

  • Tokyo, JA (1977)
  • Kanagawa, JP (1986 - 1989)

Company Filing History:


Years Active: 1977-1989

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7 patents (USPTO):Explore Patents

Title: Masaru Shibata: Innovator in Blood Storage Technology

Introduction

Masaru Shibata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of medical technology, particularly in blood storage solutions. With a total of 7 patents to his name, Shibata's work has the potential to enhance the quality and longevity of blood storage.

Latest Patents

Shibata's latest patents include a container and method for storing blood. This innovative container is designed to maintain the quality of blood over extended periods. It is constructed from a laminated film type bag that consists of at least one thermoplastic resin film layer and one addition polymerization type silicone rubber film layer. The surface that comes into direct contact with the blood is made of silicone rubber, ensuring optimal preservation. The thermoplastic resin film layer has a specific permeability to carbon dioxide, which is crucial for storing whole blood and packaged red blood cells. Additionally, he has developed a thermoplastic resin-silicone composite shaped article. This article features a thermoplastic resin shaped article with a cured layer of silicone composition, enhancing its functionality and versatility.

Career Highlights

Throughout his career, Masaru Shibata has worked with prominent companies such as Sumitomo Bakelite Company Limited and Fuji Systems Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in the medical field.

Collaborations

Shibata has collaborated with notable individuals in his field, including Masayuki Onohara and Kenji Kawai. These partnerships have likely fostered a creative environment that has led to the development of his groundbreaking patents.

Conclusion

Masaru Shibata's contributions to blood storage technology exemplify the impact of innovation in the medical field. His patents not only reflect his expertise but also hold the promise of improving healthcare outcomes.

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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