Hachinohe, Japan

Michihiro Oshima

This inventor holds 3 USPTO granted patents. Top assignee: Vacuum Metallurgical Co., Ltd.. Active years: 1996-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michihiro Oshima. Retrieved from https://idiyas.com/inventor/michihiro-oshima

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 = 4.0

ph-index = 3

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1996-1999

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3 patents (USPTO):Explore Patents

Title: **Michihiro Oshima: Innovator in Metal Paste Technology**

Introduction

Michihiro Oshima, an accomplished inventor based in Hachinohe, Japan, has contributed significantly to the field of metallurgical technology through his innovative patents. With a total of three patents to his name, Oshima's work focuses on processes for making thin films utilizing metal pastes, which hold great potential for various applications, including electronics and nanotechnology.

Latest Patents

Oshima's latest patents revolve around the creation of a metal paste comprising ultrafine particles of metal, specifically designed for the production of thin films. The patents detail a process wherein ultrafine particles, measuring 1000 angstroms (0.1 micron) or less, are uniformly dispersed in an organic solvent. This innovative approach includes evaporating the metal in a vacuum chamber filled with inert gas, ensuring the collection of the vapor on a cooling surface as ultrafine particles. Additionally, one of his methods outlines how to prepare a metallic thin film ranging from 0.01 micron to 1 micron in thickness, utilizing the specially formulated metal paste. The process involves coating the substrate with the metal paste, followed by drying and sintering.

Career Highlights

Oshima’s career has been marked by his role at Vacuum Metallurgical Co., Ltd., where he has honed his expertise in metal chemistry and engineering. His innovative spirit and technical proficiency have made significant contributions to the company, particularly in advancing the quality and capabilities of metal paste formulations for various industrial applications.

Collaborations

During his career, Michihiro Oshima has collaborated with notable colleagues such as Kazuhiro Watanabe and Kazuhiro Setoguchi. These collaborations have further enriched his approach to innovation, allowing for the exchange of ideas and expertise, which is essential for pioneering advancements in technology.

Conclusion

Michihiro Oshima stands out as a prominent inventor in the field of metal paste technology, with his groundbreaking patents paving the way for future advancements in thin film applications. His commitment to innovation and collaborative efforts with his peers continue to inspire the next generation of inventors in this dynamic field.

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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