Location History:
- Ashigarakami, JP (1992)
- Kanagawa, JP (2002)
Company Filing History:
Years Active: 1992-2002
Title: Toru Kawashima: Innovator in Medical Technology
Introduction
Toru Kawashima is a notable inventor based in Ashigarakami, Japan. He has made significant contributions to the field of medical technology, particularly in the development of advanced catheter systems. With a total of 3 patents to his name, Kawashima continues to push the boundaries of innovation in healthcare.
Latest Patents
One of Kawashima's latest patents is for an indwelling catheter. This catheter is made from a blend of various polyurethane resins that contain polyglycols with differing molecular weights. It exhibits a dynamic storage modulus of 1 GPa or more under dry conditions at 25°C. Notably, the dynamic storage modulus decreases when transitioning from a dry condition at 25°C to a wet condition at 37°C. The decrease percentage of the dynamic storage modulus is less than 60% after 20 seconds and 60% or more after one minute in the wet condition. Additionally, the Young's modulus of the catheter is 50 kgf/mm or more under dry conditions, reducing to 25 kgf/mm or less within five minutes when placed in a wet environment at 37°C. Another significant patent involves a polymerization initiator composition that controls polymerization at the interface, utilizing a (thio)barbituric acid compound and a metal halide.
Career Highlights
Kawashima is currently employed at Terumo Kabushiki Kaisha, a leading company in the medical technology sector. His work focuses on developing innovative solutions that enhance patient care and improve medical procedures. His expertise in polymer science and medical device engineering has positioned him as a key player in the industry.
Collaborations
Throughout his career, Kawashima has collaborated with talented individuals such as Hiroshi Katsumata and Hiroyuki Yagami. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Toru Kawashima is a distinguished inventor whose work in medical technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing healthcare solutions. His contributions continue to inspire future developments in the field.