Aichi, Japan

Tadashi Oshima

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Senju Metal Industry Co., Ltd., Senju Metal Industry Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Oshima. Retrieved from https://idiyas.com/inventor/tadashi-oshima-rt085tb9

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: **Tadashi Oshima - Innovator in Sliding Member Technology**

Introduction

Tadashi Oshima, an accomplished inventor based in Aichi, Japan, has made significant contributions to the field of engineering with his innovative patents. His work primarily focuses on the design and manufacturing of sliding members and bearings, vital components in various mechanical applications.

Latest Patents

Oshima holds a noteworthy patent titled "Sliding member, bearing, sliding member manufacturing method, and bearing manufacturing method." This invention features a sliding member that includes a metal substrate with a sliding layer formed on one surface. The sliding layer is technologically advanced, containing a matrix phase with copper (Cu) and tin (Sn) along with hard particles dispersed throughout. Notably, these hard particles comprise a Laves phase, constituted of cobalt (Co), molybdenum (Mo), and silicon (Si), enhancing the performance and durability of the sliding member in practical applications.

Career Highlights

Currently, Oshima is affiliated with Senju Metal Industry Co., Ltd., a company renowned for its excellence in metal processing and manufacturing. His role within the company underscores his commitment to advancing technology in materials engineering and contributing to the innovation of products that utilize sliding members and bearings.

Collaborations

Throughout his career, Oshima has likely collaborated with various research institutions and industrial partners, although specific details on his collaborations are not highlighted in available records. Such interactions are crucial in fostering innovation and bringing new technologies to market.

Conclusion

Tadashi Oshima stands out as an inventor whose work on sliding member technology reflects a deep understanding of materials science and engineering. With his patent, he has contributed to improving the functionality and efficiency of mechanical systems. As the industry continues to evolve, Oshima's inventions may lead to further advancements and innovations within the 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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