Ibaraki, Japan

Wataru Ohtsu

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Ohtsu. Retrieved from https://idiyas.com/inventor/wataru-ohtsu-tg35buhy

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 = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Wataru Ohtsu: Innovator in Hydraulic Drive Systems

Introduction: Wataru Ohtsu, a talented inventor from Ibaraki, Japan, has made significant contributions to the field of hydraulic engineering. As a valued member of Hitachi Construction Machinery Co., Ltd., Wataru has focused his innovative efforts on developing advanced hydraulic drive systems.

Latest Patents: Wataru Ohtsu holds one patent for his groundbreaking Hydraulic Drive System. This innovation showcases his expertise in improving machinery efficiency and performance, which is crucial in modern construction applications.

Career Highlights: Throughout his career, Wataru has demonstrated a strong commitment to innovation within the construction machinery industry. His work at Hitachi Construction Machinery Co., Ltd. reflects his dedication to enhancing the functionality and reliability of hydraulic systems in heavy equipment.

Collaborations: In his journey as an inventor, Wataru has collaborated with esteemed coworkers such as Yusaku Nozawa and Nobuhiko Ichiki. Their collective efforts contribute to the advancement of technology in their field, fostering a collaborative spirit that leads to greater achievements.

Conclusion: Wataru Ohtsu exemplifies the spirit of innovation in the construction machinery sector. With a focus on hydraulic drive systems and a commitment to teamwork, his contributions are shaping the future of the industry and leaving a lasting impact.

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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