Kanagawa, Japan

Yuzuru Kuramochi

This inventor holds 7 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuzuru Kuramochi. Retrieved from https://idiyas.com/inventor/yuzuru-kuramochi

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Tokyo, JP (2016 - 2018)
  • Kanagawa, JP (2020 - 2021)

Company Filing History:


Years Active: 2016-2025

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: Yuzuru Kuramochi: Innovator in Liquid Discharge Technology

Introduction

Yuzuru Kuramochi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of liquid discharge technology, holding a total of 7 patents. His innovative designs have advanced the functionality and efficiency of liquid discharge systems.

Latest Patents

Kuramochi's latest patents include a head unit and a liquid discharge apparatus. The head unit features a liquid discharge head equipped with circuitry. This liquid discharge head comprises a nozzle plate with a nozzle, a liquid chamber for storing the liquid, a valve body within the chamber, and a driver that operates the valve body. The valve body can move between a contact position, where it closes the nozzle, and a separated position, where it opens the nozzle. The circuitry facilitates the movement of the valve body to control the discharge of liquid. Additionally, the liquid discharging head includes a membranous member with a discharging port and a displacement member that alters the position of the membranous member to enable liquid discharge.

Career Highlights

Yuzuru Kuramochi is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of liquid discharge technology. His work has been instrumental in developing advanced systems that enhance the performance of liquid discharge applications.

Collaborations

Kuramochi collaborates with talented coworkers, including Daisuke Takagi and Manabu Seo. Their combined expertise contributes to the success of their projects and the advancement of technology at Ricoh.

Conclusion

Yuzuru Kuramochi is a key figure in the realm of liquid discharge technology, with a notable portfolio of patents that reflect his innovative spirit. His contributions continue to shape the industry and inspire future advancements.

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]
Loading…