Yokohama, Japan

Isao Ishii

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Ishii. Retrieved from https://idiyas.com/inventor/isao-ishii-pzfe2zy0

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Isao Ishii - Innovator in Airliner Smoking Area Separation

Introduction

Isao Ishii is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of airliner design, particularly in enhancing passenger comfort and safety.

Latest Patents

Ishii holds a patent for a Noren-type separating apparatus designed to create a distinct boundary between smoking and non-smoking areas in an airliner. This innovative apparatus features a curtain wall suspended from the ceiling of the passenger cabin, which extends along the boundary between the two areas. The design includes slit curtains over the left and right aisles, as well as a center curtain located between them. Additionally, the apparatus incorporates a vent port array on the ceiling of the smoking area, allowing for the efficient discharge of smoke-filled air.

Career Highlights

Throughout his career, Isao Ishii has focused on improving the air quality and overall experience for passengers in airliners. His innovative approach to separating smoking areas has garnered attention in the aviation industry. He has successfully developed a solution that addresses the challenges posed by cigarette smoke in confined spaces.

Collaborations

Ishii has worked alongside talented colleagues, including Takuya Asai and Takumi Nishina. Their collaborative efforts have contributed to the development of effective solutions in the aviation sector.

Conclusion

Isao Ishii's work in creating a Noren-type separating apparatus showcases his commitment to enhancing passenger safety and comfort in airliners. His innovative designs continue to influence the aviation industry and improve the travel experience for many.

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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