Location History:
- Yokohama, JP (2003 - 2015)
- Otake, JP (2015 - 2016)
Company Filing History:
Years Active: 2003-2016
Title: Hirokazu Watanabe: Innovator in Acrylonitrile Production
Introduction
Hirokazu Watanabe is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of acrylonitrile. With a total of 10 patents to his name, Watanabe's work has had a lasting impact on the industry.
Latest Patents
Watanabe's latest patents focus on innovative methods for producing acrylonitrile. One notable invention involves a vapor phase catalytic ammoxidation process. This method utilizes a fluidized bed catalyst containing molybdenum and bismuth. The process is designed to maintain a specific amount of ammonia per surface area of the catalyst, ensuring a stable and high yield of acrylonitrile over extended periods. Another patent describes a similar process but employs a catalyst made of particles containing iron, antimony, and tellurium. This method also emphasizes maintaining specific atomic ratios to optimize the production yield.
Career Highlights
Throughout his career, Watanabe has worked with notable companies such as Mitsubishi Rayon Company, Limited and Dia-nitrix Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical processes and patent development.
Collaborations
Watanabe has collaborated with several professionals in his field, including Kenichi Miyaki and Motoo Yanagita. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Hirokazu Watanabe's innovative approaches to acrylonitrile production exemplify his dedication to advancing chemical engineering. His patents not only reflect his expertise but also contribute to the efficiency and sustainability of industrial processes.
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.