Shibata, Japan

Takashi Sugawara

This inventor holds 1 USPTO granted patent. Top assignee: Tohoku Ricoh Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Sugawara. Retrieved from https://idiyas.com/inventor/takashi-sugawara-87daq2pt

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 = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Takashi Sugawara: Innovator in Ink Cartridge Technology

Introduction

Takashi Sugawara is a notable inventor based in Shibata, Japan. He has made significant contributions to the field of ink cartridge technology, particularly with his innovative designs that enhance the functionality and reliability of ink cartridges.

Latest Patents

Sugawara holds a patent for a cartridge designed for storing a viscous substance, specifically an ink cartridge for use with stencil printers. This invention ensures that the cartridge remains free from damage and deformation during storage or transport in various atmospheric conditions. The design includes a unique ink outlet that prevents tilting, allowing for secure and accurate mounting to printing apparatuses. Additionally, the cartridge protects the ink outlet from damage, even in the event of accidental falls.

Career Highlights

Sugawara is associated with Tohoku Ricoh Co., Ltd., where he has been instrumental in developing advanced ink cartridge solutions. His work has contributed to the company's reputation for quality and innovation in printing technology.

Collaborations

Some of his notable coworkers include Yusuke Tanno and Minoru Koizumi, who have collaborated with him on various projects within the company.

Conclusion

Takashi Sugawara's contributions to ink cartridge technology exemplify his commitment to innovation and quality. His patent reflects a deep understanding of the challenges faced in the printing industry, and his work continues to influence the development of reliable printing 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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