Tokyo, Japan

Masanori Kusunoki

This inventor holds 15 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Kusunoki. Retrieved from https://idiyas.com/inventor/masanori-kusunoki

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

USPTO Granted Patents = 15 

% Patents Active = 26.7

 

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 91(Granted Patents)


Location History:

  • Hyogo-ken, JP (1998)
  • Tokyo, JP (2011 - 2013)
  • Kanagawa, JP (2004 - 2014)

Company Filing History:


Years Active: 1998-2014

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15 patents (USPTO):Explore Patents

Title: Masanori Kusunoki: Innovator in Imaging Technology

Introduction

Masanori Kusunoki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of imaging technology, holding a total of 15 patents. His work primarily focuses on the development of innovative ink cartridges and imaging apparatuses.

Latest Patents

Kusunoki's latest patents include an ink cartridge designed to be attachable and detachable from an imaging apparatus. This ink cartridge features an ink accommodating unit and a cartridge casing with an opening. The design allows the ink supplying portion to rotate, directing the nozzle insertion path either toward the opening or the inner wall surface of the cartridge casing. Another notable patent involves an ink cartridge with a flexible container that contains ink and a restriction mechanism that allows the container to deform only in a way that decreases its volume. This cartridge is specifically used in image forming apparatuses equipped with inkjet heads.

Career Highlights

Masanori Kusunoki is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the efficiency and functionality of ink cartridges used in various imaging devices.

Collaborations

Kusunoki has collaborated with several talented individuals in his field, including Tomomi Katoh and Tadashi Hayakawa. Their combined expertise has contributed to the successful development of advanced imaging technologies.

Conclusion

Masanori Kusunoki's contributions to imaging technology through his innovative patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the development of more efficient imaging solutions.

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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