Tamano, Japan

Shiro Shimatani

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Engineering and Shipbuilding Company Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiro Shimatani. Retrieved from https://idiyas.com/inventor/shiro-shimatani

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 = 3.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Shiro Shimatani: Innovator in Underwater Cleaning Technology

Introduction: Shiro Shimatani is a notable inventor based in Tamano, Japan. He has made significant contributions to the field of underwater cleaning technology. His innovative approach has led to the development of a unique underwater cleaning apparatus that addresses the challenges of maintaining submerged surfaces.

Latest Patents: Shimatani holds a patent for an underwater cleaning apparatus. This apparatus features a carrier equipped with multiple wheels that allow it to shift positions along a submerged surface. It includes rotary brushes designed to clean the submerged area effectively. The apparatus is powered by a source that rotates the brushes, enhancing its cleaning capabilities. Additionally, it incorporates flexible partition wall members that transmit torque to the brushes while creating reduced pressure chambers. This design enables the brushes to follow the surface's configuration, ensuring thorough cleaning.

Career Highlights: Shiro Shimatani is associated with Mitsui Engineering and Shipbuilding Company Limited. His work at this esteemed company has allowed him to focus on innovative solutions in engineering and technology. His patent reflects his commitment to improving underwater cleaning methods, showcasing his expertise in the field.

Collaborations: Shimatani has collaborated with talented coworkers, including Ryoji Orita and Hitoshi Okamoto. Their combined efforts contribute to the advancement of technology within their organization.

Conclusion: Shiro Shimatani's contributions to underwater cleaning technology exemplify the spirit of innovation. His patented apparatus demonstrates the potential for improved cleaning solutions in submerged environments. His work continues to inspire advancements in engineering and technology.

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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