Kanagawa, Japan

Kazuto Nagahashi

This inventor holds 4 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuto Nagahashi. Retrieved from https://idiyas.com/inventor/kazuto-nagahashi

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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4 patents (USPTO):Explore Patents

Title: Kazuto Nagahashi: Innovator in Liquid Discharge Technology

Introduction

Kazuto Nagahashi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of liquid discharge technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of liquid discharge devices.

Latest Patents

Nagahashi's latest patents include innovative designs for liquid discharge heads and devices. One of his patents describes a liquid discharge head that incorporates a piezoelectric element designed to vibrate. This design features a damper that reduces vibration energy generated by the piezoelectric element. The head consists of a first substrate joined to the damper, which has a space facing one surface of the damper. Additionally, a second substrate is positioned opposite the first substrate, accommodating the piezoelectric element and featuring a second space facing the damper. Another patent focuses on a bonded unit that includes a first component with a bonding face and a recess, along with a second component bonded to it. This design aims to improve the bonding efficiency and overall performance of liquid discharge systems.

Career Highlights

Kazuto Nagahashi is currently employed at Ricoh Company, Ltd., where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of liquid discharge devices, making them more efficient and reliable.

Collaborations

Nagahashi collaborates with talented individuals such as Takuma Hirabayashi and Keishi Miwa, contributing to a dynamic team focused on innovation in liquid discharge technology.

Conclusion

Kazuto Nagahashi's contributions to liquid discharge technology through his patents and work at Ricoh Company, Ltd. highlight his role as a key innovator in this field. His ongoing efforts continue to shape the future of liquid discharge applications.

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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