Company Filing History:
3 out of 39 
2 out of 5,118 
1 out of 2,921 
Years Active: 1984-1992
Title: Takao Aizawa: Innovator in Waterproof Sheet Technology
Introduction
Takao Aizawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of waterproof materials, holding a total of four patents. His innovative work focuses on compositions that enhance the durability and functionality of waterproof sheets.
Latest Patents
Aizawa's latest patents include a composition for producing waterproof sheets. This composition comprises 100 weight parts of a linear ethylene-alpha-olefin copolymer with a density equal to or less than 0.910 g/ml, along with 10-200 weight parts of asphalt. The invention also encompasses waterproof sheets produced from this composition. In a preferred mode, the composition includes an organic peroxide, further enhancing its properties.
Career Highlights
Throughout his career, Takao Aizawa has worked with prominent companies such as Nippon Unicar Company Limited and Bridgestone Corporation. His experience in these organizations has allowed him to refine his expertise in material science and innovation.
Collaborations
Aizawa has collaborated with notable coworkers, including Akitaka Senuma and Kazuyuki Isobe. Their combined efforts have contributed to advancements in waterproof technology.
Conclusion
Takao Aizawa's work in waterproof sheet technology exemplifies his innovative spirit and dedication to improving material performance. His patents reflect a commitment to advancing the field and addressing practical challenges in waterproofing solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.