Sakai, Japan

Yasukazu Kamada

This inventor holds 1 USPTO granted patent. Top assignee: Kubota Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasukazu Kamada. Retrieved from https://idiyas.com/inventor/yasukazu-kamada

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 = 7.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Yasukazu Kamada: Innovator in Engine Cooling Technology

Introduction: Yasukazu Kamada, an inventive mind hailing from Sakai, Japan, has made a significant contribution to engine technology through his creative engineering solutions. With a focus on enhancing cooling mechanisms within multi-cylinder engines, he holds a patent that showcases his innovative approach to improving engine efficiency and performance.

Latest Patents: Kamada's notable patent is for a "Cylinder Cooling Apparatus of Multi-Cylinder Engine." This invention includes a unique water passage forming member embedded in the connection wall between adjacent bores of a multi-cylinder engine. The design features a pair of vertical jacket communication passages that facilitate communication between cylinder jackets and a head jacket, effectively managing the cooling process. Additionally, multiple cooling water passages arranged vertically enhance the cooling efficiency of the engine.

Career Highlights: Yasukazu Kamada is associated with Kubota Corporation, a company renowned for its cutting-edge innovations in machinery and engine technology. His work has been instrumental in developing technologies that not only improve engine performance but also enhance reliability and lifespan.

Collaborations: Throughout his career, Kamada has had the opportunity to collaborate with esteemed colleagues, including Masaji Yukawa and Masahiro Aketa. These collaboration efforts have further enriched his innovative capabilities and led to advancements in engine cooling technologies.

Conclusion: Yasukazu Kamada's contributions to the field of multi-cylinder engine cooling exemplify the spirit of innovation and engineering excellence. His patent demonstrates how thoughtful design can lead to significant improvements in technology that ultimately benefit the automotive and machinery industries. The collaboration with fellow professionals has further amplified his impact, showcasing the power of teamwork in driving innovation.

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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