This inventor holds 2 USPTO granted patents. Top assignees: Mitsubishi Chemical Corporation, Mitsubishi Petrochemical Company Limited. Active years: 1993-1999.
Company Filing History:
1 out of 2,422 
1 out of 546 Years Active: 1993-1999
Title: Rika Higurashi: Innovator in Herbicide Development
Introduction
Rika Higurashi is a prominent inventor based in Narita, Japan. She has made significant contributions to the field of herbicide development, holding a total of 2 patents. Her work focuses on innovative chemical compounds that enhance agricultural practices.
Latest Patents
Higurashi's latest patents include the following: the "1,3-oxazin-4-one derivative, herbicide containing same," and "Halogen-containing compounds, herbicidal composition containing the same." These inventions represent a leap forward in the creation of effective herbicides, showcasing her expertise in chemical engineering.
Career Highlights
Throughout her career, Rika Higurashi has worked with notable companies such as Mitsubishi Petrochemical Company Limited and Mitsubishi Chemical Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking research in herbicide technology.
Collaborations
Higurashi has collaborated with esteemed colleagues, including Takako Aoki and Norishige Toshima. These partnerships have fostered a creative environment that has led to innovative solutions in the field of herbicides.
Conclusion
Rika Higurashi's contributions to herbicide development through her patents and collaborations highlight her role as a key innovator in the agricultural sector. Her work continues to influence the industry and improve agricultural practices.