Company Filing History:
2 out of 1,000 
2 out of 13,395 
Years Active: 1997-1999
Title: Michitaka Otani: Innovator in Water-Repellent Technologies
Introduction
Michitaka Otani is a notable inventor based in Matsusaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced water-repellent films. With a total of 2 patents to his name, Otani's work exemplifies innovation in practical applications.
Latest Patents
One of Otani's latest patents is for a multilayered water-repellent film and the method of forming it on glass. This invention involves a multilayered film created on a glass substrate using the sol-gel process. The film consists of a first metal oxide layer formed on the glass substrate and a second water-repellent layer applied on top of the first. To enhance the film's durability, mechanical strength, and chemical resistance, the first layer is prepared using a mixture of three specific sols derived from metal alkoxides or metal acetylacetonates. The second layer is created using a coating mixture that includes fluoroalkylsilane, tin oxide particles doped with antimony oxide, a silicon compound, water, and an organic solvent. Additionally, another coating mixture can be used for the second layer, which also incorporates an acid.
Career Highlights
Throughout his career, Michitaka Otani has worked with prominent companies such as Central Glass Company, Limited and Nissan Motor Company Limited. His experience in these organizations has contributed to his expertise in materials and innovation.
Collaborations
Otani has collaborated with notable coworkers, including Osamu Takahashi and Shigeo Hamaguchi. Their combined efforts have likely fostered advancements in the technologies they have worked on together.
Conclusion
Michitaka Otani's contributions to the field of water-repellent technologies highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to creating practical solutions that enhance the durability and functionality of glass surfaces.
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.