Location History:
- Kanagawa, JP (1995)
- Sagamihara, JP (1990 - 1999)
Company Filing History:
3 out of 191 
2 out of 1,109 
2 out of 136 
Years Active: 1990-1999
Title: The Innovative Contributions of Inventor Kikuko Harasawa
Introduction
Kikuko Harasawa, an influential inventor based in Sagamihara, Japan, has made significant strides in the field of herbicides through her innovative work. With a strong portfolio comprising four patents, she has been recognized for her contributions to agricultural chemistry, particularly focusing on compounds that enhance weed control while maintaining crop safety.
Latest Patents
Harasawa's latest patents include a groundbreaking invention related to crystalline benzene derivatives substituted with heterocyclic rings. The compound she developed is represented by a specific general formula, wherein R signifies a cycloalkyl group containing 3 to 8 carbon atoms, X denotes a halogen atom, and Z has particular structural characteristics. This compound demonstrates remarkable herbicidal effects against weeds in both field and paddy environments, requiring a low dose for effective results. Furthermore, it possesses notably low harmful effects on main crops, showcasing her commitment to sustainable agriculture and innovative solutions.
Career Highlights
Throughout her notable career, Harasawa has worked with respected organizations such as the Sagami Chemical Research Center and Chisso Corporation. Her experiences in these companies have provided her with a robust platform to develop her innovative ideas and contribute meaningfully to the agricultural sector.
Collaborations
Kikuko Harasawa’s achievements have been supported by ongoing collaborations with talented individuals such as Kenji Hirai and Mitsuo Yamashita. Their partnership has fostered a creative environment that encourages the sharing of ideas, leading to the enhancement of her groundbreaking inventions.
Conclusion
Kikuko Harasawa stands as a prominent figure in the world of invention, particularly in the realm of herbicide development. Her innovative patents not only highlight her ingenuity but also reflect her dedication to improving agricultural practices while minimizing ecological impact. As she continues to inspire future inventors, her work will undoubtedly pave the way for further advancements in the industry.