Kyoto, Japan

Ichiro Hassaka

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Screen Holdings Co., Ltd., Screen Holdings Co., Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Hassaka. Retrieved from https://idiyas.com/inventor/ichiro-hassaka

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


% Patents Active = 66.7

 

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016-2026

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3 patents (USPTO):Explore Patents

Title: Ichiro Hassaka: Innovator in Printing Technology

Introduction

Ichiro Hassaka is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of printing technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of inkjet printing systems.

Latest Patents

Hassaka's latest patents include a "Printing apparatus for printing by discharging ink to an upper surface of a base material in the form of an elongated strip." This innovative design features a head part arranged in an inclined posture, allowing the ink ejected from the nozzle surface to drip effectively without solidifying. His second patent, "Liquid storing device, liquid storing method and inkjet recording device," introduces a unique tank system for storing liquid, which includes a supply tube that diverges into upper and lower supply tubes. This design ensures optimal liquid management within the tank.

Career Highlights

Ichiro Hassaka is currently employed at Screen Holdings Co., Ltd., a company known for its advancements in printing technology. His work has been instrumental in developing new methods that enhance the performance of inkjet devices.

Collaborations

Hassaka has collaborated with notable coworkers, including Ryuhei Sumida and Satoshi Yasuda. Their combined expertise has contributed to the innovative solutions developed within their projects.

Conclusion

Ichiro Hassaka's contributions to printing technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence the development of more efficient printing systems.

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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