This inventor holds 4 USPTO granted patents. Top assignee: Tajima Roofing Co., Ltd.. Active years: 1976-1978.
Company Filing History:
Years Active: 1976-1978
Title: Takayoshi Imai: Innovator in Roofing Technology
Introduction
Takayoshi Imai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of roofing technology, holding a total of 4 patents. His innovative work focuses on developing advanced roofing materials that enhance durability and ease of application.
Latest Patents
Imai's latest patents include a novel self-adhesive type multi-layer laminated bituminous roofing membrane. This innovative roofing membrane is designed for the formation of roofing or waterproofing layers on various surfaces, such as roofs and floors. The membrane consists of a base sheet made from a sheet-like material, with one or more bitumen layers coated on its surfaces. Additionally, it features at least one layer of compound bitumen that includes both bitumen and rubber and/or resin. This layer is laminated on the bitumen-coated base sheet, topped with a release sheet that covers the entire surface of the compound bitumen layer. The production process unites the bitumen-coated base sheet with the compound bitumen-coated release sheet, allowing for simple application over substrates without the need for melting or liquefying bitumen, as required in traditional methods.
Career Highlights
Takayoshi Imai is currently associated with Tajima Roofing Co., Ltd., where he continues to innovate in roofing solutions. His work has significantly impacted the industry, providing new methods and materials that improve the efficiency and effectiveness of roofing applications.
Collaborations
Imai has collaborated with notable colleagues, including Eiichi Tajima and Kaname Yamamoto. Their combined expertise has contributed to the advancement of roofing technologies and the successful development of innovative products.
Conclusion
Takayoshi Imai's contributions to roofing technology exemplify the spirit of innovation. His patents reflect a commitment to improving construction materials and methods, making a lasting impact on the industry.