Tokyo, Japan

Koichiro Obara

This inventor holds 5 USPTO granted patents. Top assignee: Japan Tobacco Inc.. Active years: 1993-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichiro Obara. Retrieved from https://idiyas.com/inventor/koichiro-obara

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 = 2.3

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1993-2000

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5 patents (USPTO):Explore Patents

Title: Koichiro Obara: Innovator in Cigarette Manufacturing Technology

Introduction

Koichiro Obara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cigarette manufacturing technology, holding a total of 5 patents. His innovative designs have improved the efficiency and effectiveness of cigarette production processes.

Latest Patents

One of his latest patents is a filter mounting apparatus. This invention focuses on the apparatus for piling and transferring cigarettes. A plurality of cigarette piling heads are provided on a cigarette piling drum. The same number of cigarettes as the number of cigarettes in a cigarette package are piled on each cigarette piling head. An intermediate drum includes the same number of cigarette holding heads as the number of the cigarette piling heads and is provided at an axial end of the cigarette piling drum. A pushing-out drum has the same number of pushers as the number of the cigarette piling heads and is disposed at the other axial end of the cigarette piling drum. The cigarettes on each cigarette piling head are transferred to the corresponding cigarette holding head. The intermediate drum is disposed adjacent to and at a side of the first drum of a packing apparatus. The cigarette holding heads swing synchronously with packing heads of the intermediate drum. The cigarette piling heads swing synchronously with the cigarette holding heads of the first drum.

Career Highlights

Koichiro Obara is currently employed at Japan Tobacco Inc., where he continues to develop innovative solutions for the tobacco industry. His work has been instrumental in enhancing production techniques and ensuring product quality.

Collaborations

Throughout his career, Koichiro has collaborated with notable colleagues, including Tadao Etani and Masaaki Tanigawa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Koichiro Obara's contributions to cigarette manufacturing technology exemplify the impact of innovation in the industry. His patents and collaborative efforts continue to shape the future of tobacco production.

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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