Mitaka, Japan

Shinji Shibaoka

This inventor holds 6 USPTO granted patents. Top assignee: Tokyo Seimitsu Co., Ltd.. Active years: 1994-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Shibaoka. Retrieved from https://idiyas.com/inventor/shinji-shibaoka

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 = 2.1

ph-index = 5

Forward Citations = 95(Granted Patents)


Company Filing History:


Years Active: 1994-2000

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6 patents (USPTO):Explore Patents

Title: The Innovations of Shinji Shibaoka

Introduction

Shinji Shibaoka is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of six patents. His work focuses on improving methods and systems for positioning and cutting semiconductor materials.

Latest Patents

Shinji Shibaoka's latest patents include a "Method of positioning work piece and system therefor." This invention involves a bonding jig that positions a semiconductor ingot to ensure that its central axis aligns with the horizontal and vertical surfaces of a bonding block. The system allows for precise mounting on a cutting-feeding table, ensuring that the work piece intersects the cutting plane perpendicularly. Another significant patent is the "Wafer cut method with wire saw apparatus and apparatus thereof." This method describes how a wire line cuts a columnar semiconductor ingot while ensuring that processing liquid is effectively supplied to the cut portion, enhancing the cutting process.

Career Highlights

Shinji Shibaoka has dedicated his career to advancing semiconductor manufacturing techniques. His innovative approaches have led to more efficient and accurate methods for cutting and positioning semiconductor materials, which are crucial in the electronics industry.

Collaborations

Shinji has collaborated with notable coworkers such as Shozo Katamachi and Shinji Nagatsuka. Their combined expertise has contributed to the development of advanced technologies in their field.

Conclusion

Shinji Shibaoka's contributions to semiconductor technology through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence the efficiency and precision of semiconductor manufacturing 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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