Kanagawa, Japan

Kaoru Otani

This inventor holds 2 USPTO granted patents. Top assignee: Bridgestone Corporation. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Otani. Retrieved from https://idiyas.com/inventor/kaoru-otani

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 = 2

Forward Citations = 132(Granted Patents)


Company Filing History:


Years Active: 2002

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Kaoru Otani: Innovator in Solar Battery Technology

Introduction

Kaoru Otani is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of solar battery technology, holding a total of 2 patents. His innovative work focuses on enhancing the durability and efficiency of solar cells.

Latest Patents

Otani's latest patents include a "Covering member for solar battery" and a "Backside covering member for solar battery, sealing film and solar battery." The first patent describes a transparent protective member designed to safeguard solar cells. This covering member consists of a transparent high-sunproof film and a high-moistureproof film, which are laminated together with an ethylene-vinyl acetate copolymer adhesive. The high-moistureproof film is constructed from two transparent polyethylene terephthalate films, coated with inorganic oxides. The second patent focuses on a backside covering member that protects the back sides of solar cells, providing moistureproof properties and durability. This member includes an outer film, a moistureproof film, and a reflection layer, all sealed with ethylene-vinyl acetate copolymer adhesives.

Career Highlights

Kaoru Otani is currently employed at Bridgestone Corporation, where he continues to innovate in the field of solar technology. His work has been instrumental in advancing the efficiency and longevity of solar batteries, contributing to the growing renewable energy sector.

Collaborations

Otani collaborates with notable coworkers, including Yasuhiro Iino and Kazuya Takano. Their combined expertise fosters a creative environment that drives innovation in solar technology.

Conclusion

Kaoru Otani's contributions to solar battery technology exemplify the importance of innovation in renewable energy. His patents reflect a commitment to enhancing the performance and durability of solar cells, paving the way for a more sustainable future.

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]
Loading…