Tokyo, Japan

Shoichiro Kisanuki

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoichiro Kisanuki. Retrieved from https://idiyas.com/inventor/shoichiro-kisanuki

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2023

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Shoichiro Kisanuki

Introduction

Shoichiro Kisanuki is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of inkjet printing technology. His innovative approach has led to the development of a patent that addresses specific challenges in the printing process.

Latest Patents

Kisanuki holds a patent for an inkjet printer. The purpose of this invention is to prevent the flow of air from the outside into the cover part via an ink droplet passing hole, as air accompanying printing droplets outflows. The inkjet recording device features a recording mechanism that ejects an ink column, charging electrodes that charge ink droplets generated from the ink column, and deflection electrodes that deflect the charged ink droplets. Additionally, the device includes a cover part with an ink droplet passing hole, allowing the deflected ink droplets to land onto a recording object that moves relative to the recording head.

Career Highlights

Kisanuki has made significant strides in his career, particularly through his work at Hitachi, Ltd. His innovative designs and patents have contributed to advancements in printing technology, enhancing the efficiency and quality of inkjet printers.

Collaborations

Throughout his career, Kisanuki has collaborated with notable colleagues, including Eiji Ishii and Koma Sato. These collaborations have fostered a creative environment that has led to further innovations in the field.

Conclusion

Shoichiro Kisanuki's contributions to inkjet printing technology exemplify the impact of innovation in the industry. His patent reflects a commitment to solving practical challenges in printing, showcasing the importance of continuous improvement in 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]
Loading…