Kinokawa, Japan

Ryuichi Oota

This inventor holds 9 USPTO granted patents and 2 EPO patents. Top assignee: Duplo Seiko Corporation. Active years: 2008-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Oota. Retrieved from https://idiyas.com/inventor/ryuichi-oota

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


% Patents Active = 44.4

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Naga-gun, JP (2008)
  • Kinokawa, JP (2008 - 2013)
  • Wakayama, JP (2019)

Company Filing History:


Years Active: 2008-2019

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9 patents (USPTO):Explore Patents

Title: **Innovator Spotlight: Ryuichi Oota**

Introduction

Ryuichi Oota, hailing from Kinokawa, Japan, is a prominent inventor recognized for his contributions to the paper processing industry. With a total of nine patents under his name, Oota's innovations significantly enhance the efficiency and effectiveness of paper manufacturing and recycling processes.

Latest Patents

Ryuichi Oota's recent patents include a novel *Method of Drying Wet Paper* and a *Waste Paper Recycling Apparatus*. The drying method involves pressing wet paper against a heating surface while utilizing a conveying surface to regulate pressure. This innovative approach creates a pressure-regulating gap tailored to optimize drying efficiency. Additionally, his stacker device patent encompasses a sophisticated mechanism featuring a conveying belt and a precise control system to streamline the stacking process of paper sheets with improved accuracy.

Career Highlights

Ryuichi Oota's career is marked by his dedication to innovation within Duplo Seiko Corporation, where he has pioneered advancements in paper processing technologies. His unique ability to combine mechanical engineering with practical applications has led to the development of vital equipment that aids in improving production workflows and reducing waste.

Collaborations

Throughout his career, Oota has collaborated with accomplished colleagues, including Hideki Oiwa and Masasuke Funase. These partnerships have fostered a collaborative environment that nurtures innovative ideas and drives significant advancements in their field.

Conclusion

In conclusion, Ryuichi Oota's contributions to paper processing technology through his inventions and patented methods exemplify the spirit of innovation. His work continues to enhance manufacturing efficiencies, establishing him as an influential figure in the industry.

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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