Location History:
- Saitama, JP (1996)
- Chuo-ku, JP (2001)
- Tokyo, JP (2000 - 2019)
Company Filing History:
3 out of 210 
3 out of 90,673 
1 out of 35,689 
Years Active: 1996-2019
Title: Kenji Kitagawa: Innovator in Photocurable Technology
Introduction
Kenji Kitagawa, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of photocurable compositions. With a portfolio of 7 patents, his work addresses important technological challenges, paving the way for advancements in manufacturing processes.
Latest Patents
Among his latest innovations, Kitagawa has developed a photocurable composition and method for manufacturing films. His invention provides a solution for decreasing mold releasing force, which is crucial during the film manufacturing process. The photocurable composition utilizes light to cure while in contact with a mold designed with a concavo-convex pattern. It comprises a polymerizable compound, a photopolymerization initiator, and a photosensitive gas generating agent with a photostimulation responsive portion. This agent, featuring a repeating structure that includes at least one alkylene oxide chain, generates gas upon light irradiation, enhancing the efficiency of the manufacturing process.
In addition, Kitagawa's research has led to the development of another photocurable composition that excels in reducing mold releasing force, even with limited light exposure. This composition includes a photosensitive gas generating agent with a unique compound structure designed to generate gas through photostimulation, further improving its efficiency.
Career Highlights
Kenji Kitagawa has had an impressive career, including notable tenures at esteemed companies such as Somar Corporation and Canon Inc. His work within these organizations has focused on improving manufacturing technologies and developing innovative materials.
Collaborations
Throughout his career, Kitagawa has collaborated with talented coworkers, including Toshiki Ito and Shigeru Yamamoto. Their joint efforts have contributed to the success of his innovative projects and the growth of photocurable technology.
Conclusion
Kenji Kitagawa is a visionary inventor whose work continues to impact the field of photocurable compositions. His dedication to innovation and collaboration exemplifies the spirit of advancement in technology, making him a noteworthy figure in the world of inventions. With his ongoing contributions and impressive patent portfolio, Kitagawa remains at the forefront of technological progress.