Sagamihara, Japan

Masaharu Oishi

This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Oishi. Retrieved from https://idiyas.com/inventor/masaharu-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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Masaharu Oishi: Innovator in Undercoat-Applied Plastic Films

Introduction

Masaharu Oishi is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative plastic films. His work has led to advancements that enhance the functionality and application of plastic materials.

Latest Patents

Oishi holds a patent for an undercoat-applied plastic film. This invention provides a plastic film substrate with an undercoat layer on at least one surface. The undercoat layer is formed by treating the film surface with a soluble high molecule compound and a solvent or swelling agent for the plastic film substrate. This undercoat-applied plastic film exhibits excellent antistatic properties on the treated surface and demonstrates good adherence to materials applied to it. He has 1 patent to his name.

Career Highlights

Masaharu Oishi has worked with Konishiroku Photo Industry Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His career has been marked by a commitment to enhancing the performance of plastic materials through scientific research and development.

Collaborations

Oishi has collaborated with notable colleagues, including Motoo Kogure and Mamoru Komiya. These partnerships have contributed to the advancement of their shared goals in the field of materials science.

Conclusion

Masaharu Oishi's contributions to the development of undercoat-applied plastic films highlight his innovative spirit and dedication to improving material properties. His work continues to influence the industry and pave the way for future advancements.

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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