This inventor holds 8 USPTO granted patents. Top assignees: Kashima Oil Co., Ltd., Sharp Kabushiki Kaisha Corporation. Active years: 1994-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kashima, JP (1995)
- Ibaraki-ken, JP (1997 - 1998)
- Ibaraki, JP (1994 - 2001)
Company Filing History:
8 out of 30 
1 out of 25,982 
Years Active: 1994-2001
Title: Mitsunori Takeda: Pioneering Innovations in Chemical Engineering
Introduction
Mitsunori Takeda is a distinguished inventor based in Ibaraki, Japan, recognized for his significant contributions to the field of chemical engineering. With a total of eight patents to his name, Takeda has made notable strides in the development of modified phenolic resins and optically active dihydropyran derivatives.
Latest Patents
Among his latest innovations is a patent for a process for producing modified phenolic resin. This unique process involves heating a heavy oil or pitch along with various compounds to create a high-quality resin that is flowable at room temperature, has low melt viscosity, and exhibits excellent moldability. The resulting modified phenolic resin demonstrates superior properties such as heat resistance, moisture resistance, and mechanical strength, especially when combined with epoxy resins.
Another of his recent inventions includes an optically active dihydropyran derivative. This novel compound, represented by a specific chemical formula, showcases liquid crystal properties and can act as an effective dopant, enhancing response times in liquid crystal devices. This derivative not only displays a unique spontaneous polarization but also opens up new possibilities for liquid crystal applications.
Career Highlights
Mitsunori Takeda has built his career by working with reputable organizations such as Kashima Oil Co., Ltd. and Sharp Corporation. His expertise in chemistry and engineering has led to innovative advancements in various chemical processes and materials.
Collaborations
Throughout his career, Takeda has collaborated with talented individuals including Keizou Itoh and Masaaki Namekawa. These partnerships have contributed to the successful development of his patented technologies, highlighting the importance of teamwork in innovation.
Conclusion
Mitsunori Takeda stands out as a key inventor in the realm of chemical engineering, with a strong portfolio of patents that showcase his ability to innovate. His work not only enhances the properties of industrial materials but also paves the way for future developments in liquid crystal technology. Takeda’s contributions exemplify the impact of dedicated inventors in driving progress within their fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile