Obu, Japan

Hirotaka Chishiki

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Chishiki. Retrieved from https://idiyas.com/inventor/hirotaka-chishiki-10wup4ac

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 = 5.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Hirotaka Chishiki: Innovator in Air Conditioning Technology

Introduction

Hirotaka Chishiki is a notable inventor based in Obu, Japan. He has made significant contributions to the field of air conditioning technology, particularly in automotive applications. His innovative approach has led to the development of a unique device that enhances the efficiency and functionality of air conditioning systems in vehicles.

Latest Patents

Hirotaka Chishiki holds a patent for an air passage changeover device. This damper device is designed for use in vehicle air conditioners, allowing for the adjustment of air flow direction and volume when a screen is slid. The device features a layered construction that includes a laminated resin coat layer, a resin film layer, and a cloth layer. The resin film layer is known for its excellent tensile and bending strength, as well as its anti-creep properties. This design effectively addresses the weaknesses of each layer, providing flexibility, moisture resistance, and heat resistance, which are essential for optimal performance.

Career Highlights

Chishiki's career has been marked by his dedication to innovation in automotive technology. He has worked with Nippondenso Co., Ltd., a company renowned for its advancements in automotive components. His work has not only contributed to the company's success but has also set new standards in air conditioning technology for vehicles.

Collaborations

Hirotaka Chishiki has collaborated with talented coworkers such as Michi Inoue and Akihito Higashihara. Their combined expertise has fostered an environment of creativity and innovation, leading to the successful development of advanced automotive technologies.

Conclusion

Hirotaka Chishiki's contributions to air conditioning technology exemplify the impact of innovative thinking in the automotive industry. His patented air passage changeover device represents a significant advancement in vehicle comfort and efficiency. Through his work, Chishiki continues to inspire future innovations in automotive 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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