Saga, Japan

Yasunori Oka

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunori Oka. Retrieved from https://idiyas.com/inventor/yasunori-oka

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Yasunori Oka - Innovator in Semiconductor Support Technology

Introduction

Yasunori Oka is a notable inventor based in Saga-ken, Japan. He has made significant contributions to the field of semiconductor technology, particularly through his innovative designs that enhance the efficiency and usability of supporting containers for semiconductor wafers.

Latest Patents

Oka holds a patent for a "Sheet support container." This invention relates to a thin-plate supporting container that features a container body and a thin-plate supporting unit designed to support semiconductor wafers from both sides within the container. The design includes a lid with an easy attach/detach mechanism, which simplifies the process of securing and removing the lid. The mechanism consists of a lid engaging claw and an object engagement part on the container body, allowing for secure attachment. Additionally, an arm is included to release the lid engagement claw, along with an elevating mechanism that slightly lifts the lid when released. The thin-plate supporting unit is equipped with a V-shaped groove, and the container is designed for easy stacking with legs and leg receiving parts. This innovative design facilitates the operations of attaching and detaching the lid, as well as cleaning the entire container.

Career Highlights

Yasunori Oka has dedicated his career to advancing semiconductor support technologies. His work has led to the development of practical solutions that address common challenges faced in the industry. His patent reflects his commitment to improving the functionality and efficiency of semiconductor handling.

Collaborations

Oka has collaborated with Yukihiro Hyobu, contributing to the development and refinement of his innovative designs. Their partnership has fostered advancements in the field of semiconductor technology.

Conclusion

Yasunori Oka's contributions to semiconductor support technology through his innovative patent demonstrate his expertise and commitment to enhancing industry standards. His work continues to influence the efficiency of semiconductor handling processes.

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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