Handa, Japan

Naoki Tada

This inventor holds 1 USPTO granted patent. Top assignees: Denso Corporation, Toyota Boshoku Kabushiki Kaisha. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Tada. Retrieved from https://idiyas.com/inventor/naoki-tada-3k8l40ha

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Naoki Tada: Innovator in Filter Technology

Introduction

Naoki Tada is a notable inventor based in Handa, Japan. He has made significant contributions to the field of filter technology, particularly with his innovative designs that enhance functionality and reliability.

Latest Patents

Tada holds a patent for an element replacement type filter. This invention accommodates an element assembly that includes a filter element within a casing formed from a first casing member and a second casing member, which are mutually screwable by relative rotation. The design features an anti-loosening mechanism that ensures the stability of the casing members during operation. This mechanism includes a regulating portion on the outer peripheral side of the first casing member and a leaf spring member made of metal, which is elastically deformable in the radial direction of the second casing member. The leaf spring member has a contact portion that engages with the regulating portion during the relative rotation of the casing members.

Career Highlights

Throughout his career, Naoki Tada has worked with prominent companies in the automotive industry, including Toyota Boshoku Corporation and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in filter technology.

Collaborations

Tada has collaborated with several talented individuals in his field, including Tomohiko Takeuchi and Toshihiro Takahara. These collaborations have contributed to the advancement of technology in filter systems.

Conclusion

Naoki Tada's contributions to filter technology exemplify his innovative spirit and dedication to improving product functionality. His patent for the element replacement type filter showcases his ability to solve complex engineering challenges.

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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