Matsumoto, Japan

Masashi Kamibayashi

This inventor holds 20 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2011-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Kamibayashi. Retrieved from https://idiyas.com/inventor/masashi-kamibayashi

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

USPTO Granted Patents = 20 

% Patents Active = 80.0

 

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Shiojiri, JP (2013)
  • Matsumoto, JP (2011 - 2021)

Company Filing History:


Years Active: 2011-2021

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20 patents (USPTO):Explore Patents

Title: Masashi Kamibayashi: Innovating Liquid Ejection Technology

Introduction

Masashi Kamibayashi, based in Matsumoto, Japan, is a notable inventor recognized for his contributions to the field of liquid ejection technology. With an impressive portfolio of 20 patents, Kamibayashi has played a significant role in advancing the capabilities of liquid ejection systems, particularly in his work with Seiko Epson Corporation.

Latest Patents

Among his latest inventions are two groundbreaking patents:

1. **Liquid ejecting apparatus and driving method for liquid ejecting apparatus** - This invention involves a liquid ejecting system that employs a liquid ejecting head, an identification information acquisition device, a storage device for the identification information, and a control device. This technology notifies users when a replaced liquid ejecting head is reattached, enhancing operational efficiency.

2. **Liquid ejection device and method for driving liquid ejection device** - This patent details a liquid ejection head with a unique nozzle design and a cap member featuring an atmosphere communication hole. It also includes a clog determination mechanism to assess whether the communication hole is blocked, ensuring the reliability of the liquid ejection process.

Career Highlights

Kamibayashi has dedicated his career to improving liquid ejection technologies, focusing on enhancing performance and operational stability through innovative designs. His work at Seiko Epson Corporation has been pivotal, contributing to the development of advanced printing solutions that meet the demanding requirements of various applications.

Collaborations

Throughout his career, Kamibayashi has collaborated with talented coworkers, including Yoshihiro Watanabe and Hironori Sato. These collaborations have fostered a creative environment that encourages the sharing of ideas and technical expertise, resulting in significant advancements in liquid ejection technology.

Conclusion

Masashi Kamibayashi stands out as a prominent inventor in the realm of liquid ejection technology. His 20 patents, particularly in the field of liquid ejecting apparatuses, underscore his innovative spirit and dedication to enhancing printing solutions. With continued collaboration and creativity, Kamibayashi is poised to further impact the industry and contribute to transformative 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]
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