Tokyo, Japan

Nahomi Ohta

This inventor holds 4 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1996-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nahomi Ohta. Retrieved from https://idiyas.com/inventor/nahomi-ohta

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 = 1.3

ph-index = 4

Forward Citations = 114(Granted Patents)


Company Filing History:


Years Active: 1996-2002

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4 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Nahomi Ohta

Introduction

Nahomi Ohta is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of semiconductor device manufacturing, holding a total of 4 patents. Her innovative work has paved the way for advancements in cleaning and drying processes within production lines.

Latest Patents

One of her latest patents is a cleaning/drying station and production line for semiconductor devices. This production line features a centralized cleaning/drying station that utilizes either an HF cleaning solution or a non-HF cleaning solution to clean wafers. It subsequently dries the wafers based on desired conditions, offering flexibility while reducing system size. Another notable patent is for a semiconductor device manufacturing line, which includes a wet process unit area centrally located within the manufacturing line. This area is equipped with concentrated wet process units and is surrounded by various processing unit areas, enhancing efficiency in product transfer.

Career Highlights

Nahomi Ohta is currently employed at NEC Corporation, where she continues to innovate and develop new technologies. Her work has been instrumental in improving the efficiency and effectiveness of semiconductor manufacturing processes.

Collaborations

She collaborates with talented coworkers, including Hiroshi Kitajima and Hidemitsu Aoki, who contribute to her projects and help drive innovation within the company.

Conclusion

Nahomi Ohta's contributions to semiconductor technology exemplify her dedication to innovation and excellence. Her patents reflect her commitment to advancing manufacturing processes, making her a key figure in her 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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