Kariya, Japan

Masafumi Kawashima

This inventor holds 13 USPTO granted patents. Top assignees: Denso Corporation, Nippondenso Co., Ltd.. Active years: 1998-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Kawashima. Retrieved from https://idiyas.com/inventor/masafumi-kawashima

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


% Patents Active = 53.8

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 121(Granted Patents)


Company Filing History:


Years Active: 1998-2022

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

Title: Masafumi Kawashima: Innovator in Seat Air-Conditioning Technology

Introduction

Masafumi Kawashima is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of air-conditioning technology, particularly in the design of seat air-conditioning systems. With a total of 13 patents to his name, Kawashima's innovations have enhanced passenger comfort in vehicles.

Latest Patents

Kawashima's latest patents include a seat air-conditioner and a seat air-conditioning device. The seat air-conditioner features an inlet portion, a blower, and a door device. The inlet portion is strategically placed inside the seat, allowing for efficient air intake through two distinct inlets. The blower, also located within the seat, works in conjunction with the door device to manage airflow effectively. The second patent, the seat air-conditioning device, is designed for vehicle compartments. It includes a pad wrapped in skin and a ventilation sheet that supplies air to the seated passenger, ensuring a comfortable experience.

Career Highlights

Throughout his career, Masafumi Kawashima has worked with prominent companies such as Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in air-conditioning technology.

Collaborations

Kawashima has collaborated with talented individuals in the industry, including Kazushi Shikata and Takahisa Fujii. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Masafumi Kawashima's work in seat air-conditioning technology exemplifies his commitment to innovation and passenger comfort. His contributions continue to influence the automotive industry, making him a significant figure in the realm of inventions.

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…