Tsurugashima, Japan

Takahiro Kajihara

This inventor holds 1 USPTO granted patent. Top assignees: Honda Motor Co., Ltd., Toyo Denso Co., Ltd.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Kajihara. Retrieved from https://idiyas.com/inventor/takahiro-kajihara-y40vo0f2

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Takahiro Kajihara: Innovator of Engine Waterproofing Solutions

Introduction

Takahiro Kajihara, an inventive mind hailing from Tsurugashima, Japan, has made his mark in the automotive industry with a unique solution for engine protection. His work focuses specifically on a plughole waterproofing device that enhances the durability of ignition systems in engines.

Latest Patents

Kajihara is the proud inventor of a patent titled "Plughole Waterproofing Device for Engine." This innovative device is ingeniously designed to fit a coil case onto the ignition coil within an engine's plughole. The setup features a longitudinal air path that runs upward, allowing air to flow from the plughole while simultaneously offering protection from external moisture. This thoughtful approach not only secures the ignition coil but also helps in maintaining optimal engine performance.

Career Highlights

Throughout his career, Kajihara has been associated with notable companies, including Toyo Denso Co., Ltd. and Honda Motor Co., Ltd. His experience in these esteemed organizations has undoubtedly contributed to his deep understanding of automotive technologies and innovative solutions. His work in the field solidifies his reputation as a forward-thinking inventor in the automotive sector.

Collaborations

Takahiro Kajihara has collaborated with talented individuals such as Shoji Kishi and Makoto Kurahashi. Teaming up with such experienced colleagues has likely enriched his innovative process and led to the successful development of his patent.

Conclusion

Takahiro Kajihara exemplifies the spirit of innovation in the automotive industry with his dedication to creating mechanisms that protect vital engine components. His patented waterproofing device stands as a testament to the importance of inventiveness in enhancing vehicle performance and longevity. As the automotive field continues to evolve, inventors like Kajihara play a crucial role in shaping the future of 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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