Location History:
- Takarazuka, JP (1987)
- Osaka, JP (1998)
Company Filing History:
2 out of 1,623 
1 out of 99 
Years Active: 1987-1998
Title: The Innovative Contributions of Jiro Koshijima
Introduction
Jiro Koshijima is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of innovation, holding a total of 2 patents. His work reflects a commitment to enhancing everyday life through practical inventions.
Latest Patents
Koshijima's latest patents include a seat lifting device for a stool and a heat exchange mat. The seat lifting device is designed for use in toilets, featuring a pair of left and right units that are connected by a frame. This device incorporates a guide portion and a cable-driving portion, allowing for smooth operation. The heat exchange mat consists of two mat members that include a heat exchange element, linked by an elongated member that facilitates the flow of heat exchange fluid. This design aims to achieve uniform thermal distribution and improve heat exchange efficiency.
Career Highlights
Throughout his career, Koshijima has worked with prominent companies such as Matsushita Electric Works, Ltd. and Nippon Cable System Inc. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Koshijima has collaborated with notable coworkers, including Hideo Iwata and Yoshiaki Kitagawa. These partnerships have likely influenced his inventive process and led to the development of his patents.
Conclusion
Jiro Koshijima's contributions to innovation through his patents demonstrate his dedication to improving technology and everyday life. His work continues to inspire future inventors and innovators.