Nagasaki, Japan

Osamu Sakai

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Sakai. Retrieved from https://idiyas.com/inventor/osamu-sakai-btsk0d3c

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 = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Osamu Sakai: Innovator in Railway Air Conditioning

Introduction

Osamu Sakai is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of railway vehicle technology. His innovative approach has led to the development of a specialized air conditioning system designed specifically for railway vehicles.

Latest Patents

Sakai holds a patent for an air conditioner tailored for railway vehicles. This invention addresses the unique challenges of maintaining comfortable temperatures in the confined spaces of trains. His patent showcases his commitment to enhancing passenger comfort and safety during travel.

Career Highlights

Osamu Sakai is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi has allowed him to focus on innovative solutions that improve the efficiency and functionality of railway systems.

Collaborations

Sakai has collaborated with talented coworkers, including Takane Suzuki and Sakuo Sugawara. Their combined expertise has contributed to the successful development of advanced technologies in the railway sector.

Conclusion

Osamu Sakai's contributions to railway vehicle air conditioning exemplify the importance of innovation in transportation. His work not only enhances passenger experience but also reflects the ongoing advancements in railway technology.

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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