Shizuoka, Japan

Takahide Kutsuma

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahide Kutsuma. Retrieved from https://idiyas.com/inventor/takahide-kutsuma

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Takahide Kutsuma and Thermosensitive Recording Material.

Introduction

Takahide Kutsuma is an inventor associated with Shizuoka, Japan, and Ricoh Company, Ltd. His recorded patent work includes an invention concerning thermosensitive recording material.

Latest Patents

Kutsuma is associated with 1 patent, titled “Thermosensitive Recording Material.” The invention describes a substrate with a coloring layer containing a leuco dye and a color developer. Heat causes the dye to develop color, while the material’s thermal properties are designed to produce a strong image during thermal printing and reduce unwanted coloration when exposed to a heated block.

Career Highlights

Kutsuma’s patent reflects work on the performance of heat-sensitive recording media, including the balance between image density during printing and resistance to unintended coloration under heat and pressure. He is associated with Ricoh Company, Ltd.

Collaborations

Kutsuma’s listed coworker is Shinobu Miyauchi. The available information identifies their association but does not specify further details about their collaboration.

Conclusion

Takahide Kutsuma’s recorded invention focuses on improving the thermal response of recording materials for printing applications.

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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