Hiratsuka, Japan

Motonori Inamura

This inventor holds 2 USPTO granted patents. Top assignee: Japan Tobacco Inc.. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motonori Inamura. Retrieved from https://idiyas.com/inventor/motonori-inamura

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 = 3.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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2 patents (USPTO):Explore Patents

Title: Motonori Inamura: Innovator in Tobacco Filter Manufacturing

Introduction

Motonori Inamura is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of tobacco filter manufacturing, holding a total of 2 patents. His innovative designs have advanced the technology used in producing cigarette filters and tobacco filters.

Latest Patents

Inamura's latest patents include an "Apparatus for manufacturing cigarette filter" and an "Apparatus for manufacturing tobacco filter." The cigarette filter manufacturing apparatus features a cutting drum equipped with transporting grooves designed to receive filter rods of a specified length. It includes a circular cutting blade and a rod-shaped stopper, allowing for precise cutting of filter plugs. The apparatus also incorporates a receiving drum that aligns with the cutting drum to facilitate the transfer of the cut filter plugs.

The tobacco filter manufacturing apparatus is designed to create filter rods with added additives. It utilizes a conveyor system and a mask ring to control the flow of filter material. The system employs a negative pressure source to adsorb additives onto the filter material, enhancing its properties.

Career Highlights

Motonori Inamura is currently employed at Japan Tobacco Inc., where he continues to innovate in the field of tobacco product manufacturing. His work has contributed to the efficiency and effectiveness of filter production processes.

Collaborations

Inamura has collaborated with notable coworkers, including Ichiro Hirose and Takashi Koyama. Their combined expertise has fostered advancements in tobacco filter technology.

Conclusion

Motonori Inamura's contributions to the tobacco industry through his innovative patents demonstrate his commitment to enhancing manufacturing processes. His work continues to influence the production of cigarette and tobacco filters, showcasing the importance of innovation in this field.

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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