Nagano, Japan

Yasuhiro Hosokawa

This inventor holds 22 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Liquid Discharge Technology. Top assignee: Seiko Epson Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Hosokawa. Retrieved from https://idiyas.com/inventor/yasuhiro-hosokawa

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 95.5


Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Shiojiri, JP (2011 - 2015)
  • Nagano, JP (2017 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Liquid Ejecting Apparatus
Storage Device
Discharge State Determination
Control Method
Ejection Inspecting Method
Drive Signal Generation
Liquid Discharge Apparatus
Manufacturing Method
22 patents (USPTO):Explore Patents

Title: Yasuhiro Hosokawa: Innovator in Liquid Discharge Technology

Introduction

Yasuhiro Hosokawa is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of liquid discharge technology, holding a total of 16 patents. His work has been instrumental in advancing the efficiency and functionality of liquid discharge apparatuses.

Latest Patents

Among his latest patents is a liquid discharge apparatus that features a storage section with multiple walls designed to hold liquid. This apparatus includes a discharging section that effectively dispenses the liquid. It also incorporates a first and second electrode on the first surface of one wall to detect the remaining liquid amount. Additionally, a protrusion portion is strategically placed on the opposite surface of the wall, enhancing the device's functionality. Another notable patent is a storage device that includes a storage section with walls that encase an object. This device features electrodes positioned in a way that optimizes the detection of the stored object's status.

Career Highlights

Yasuhiro Hosokawa is currently employed at Seiko Epson Corporation, where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications in various industries, particularly in printing and liquid management systems.

Collaborations

Throughout his career, Hosokawa has collaborated with notable colleagues, including Takanori Yokoi and Osamu Shinkawa. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yasuhiro Hosokawa's contributions to liquid discharge technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving efficiency and functionality in liquid management 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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