Nagoya, Japan

Takeshi Ito

This inventor holds 5 USPTO granted patents. Top assignee: Inax Corporation. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ito. Retrieved from https://idiyas.com/inventor/takeshi-ito-awljvsad

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 = 2.3

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Nagoya, JP (1991)
  • Iokonami, JP (1992)
  • Tokoname, JP (1992)
  • Aichi, JP (1993)

Company Filing History:


Years Active: 1991-1993

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5 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takeshi Ito: A Pioneer in Sanitary Fixture Technology

Introduction: Takeshi Ito, an accomplished inventor from Nagoya, Japan, has made significant contributions to the field of sanitary fixture technology. With a total of five patents to his name, Ito is known for his inventive spirit and dedication to improving manufacturing processes in this essential industry.

Latest Patents: Among his latest innovations is the "Pressurized Slip Casting Apparatus." This advanced apparatus enhances the casting process by incorporating a vertically movable upper mold and a alignable lower mold, allowing for the production of a green body for sanitation fixtures under pressure. An innovative dehydrating assembly complements this apparatus by effectively removing excess water from the lower mold, utilizing a spongy member and a strategically placed push plate to maximize efficiency. Additionally, he holds a patent for a "Sealing Construction for a Pressure Casting Mold," designed to prevent air and slurry leakage during the casting of sanitary earthenware, showcasing his commitment to addressing practical challenges in manufacturing.

Career Highlights: Takeshi Ito's career has been marked by his role at Inax Corporation, a leading company known for its high-quality sanitation products. His work focuses on enhancing the precision and efficacy of casting processes, ultimately contributing to the development of products that meet the needs of contemporary consumers.

Collaborations: Throughout his career, Takeshi has collaborated with talented professionals such as Kazushige Murata and Kuniyoshi Kohmura. Their combined expertise has led to innovative breakthroughs in the sanitary fixture domain, demonstrating the power of teamwork in fostering invention and progress.

Conclusion: Takeshi Ito stands as a testament to the impact of innovation and collaboration in the field of sanitary fixture technology. His patents reflect not only his individual creativity but also his commitment to advancing manufacturing practices, ensuring that the industry continues to evolve and meet modern demands.

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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