Okayama, Japan

Masashi Okada

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Shipbuilding & Engineering Co., Ltd.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Okada. Retrieved from https://idiyas.com/inventor/masashi-okada-iv2kg32z

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 = 2.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Masashi Okada: Innovator in Sealing Technology

Introduction

Masashi Okada is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of sealing technology, particularly through his innovative designs that enhance the efficiency and reliability of sealing mechanisms.

Latest Patents

Masashi Okada holds 1 patent for a sealing apparatus. This invention is designed to seal the gap between flanges effectively. It features an O-ring that engages with a circular groove formed in the coupling surface of one of the flanges. Additionally, it includes two backup rings that work in conjunction with the O-ring to ensure a tight seal. Each backup ring is equipped with an inclined surface that is axially urged by the O-ring, allowing the upper backup ring to adjust according to the gap and close it securely.

Career Highlights

Okada is currently employed at Mitsui Shipbuilding & Engineering Co., Ltd., where he applies his expertise in sealing technology. His work at this esteemed company has allowed him to develop practical solutions that address industry challenges.

Collaborations

One of his notable coworkers is Takeshi Aoki, with whom he collaborates on various projects related to sealing technology.

Conclusion

Masashi Okada's contributions to sealing technology through his innovative patent demonstrate his commitment to advancing engineering solutions. His work continues to impact the industry positively.

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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