This inventor holds 4 USPTO granted patents. Top assignee: Takeda Chemical Industries, Inc.. Active years: 1984-2000.
Location History:
- Yawata, JP (1984 - 1991)
- Kyoto, JP (1996 - 2000)
Company Filing History:
Years Active: 1984-2000
Title: Harutoshi Yoshikawa: Innovator in Herbicide Development
Introduction
Harutoshi Yoshikawa is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of herbicide development, holding a total of 4 patents. His work focuses on creating effective solutions for controlling unwanted vegetation while ensuring the safety of valuable crops.
Latest Patents
Yoshikawa's latest patents include a method of controlling graminaceous weeds. This herbicide comprises sulfonylurea derivatives that are effective against undesired vegetation such as black grass (Alopecurus myosuroides) and downy brome (Bromus tectorum L.). Notably, this herbicide demonstrates unexpected tolerance to small grain cereals like wheat, barley, oats, and rye. Another significant patent involves a herbicidal imidazo[1,2-a]pyridin-3-ylsulfonylurea, which shares similar properties and applications.
Career Highlights
Harutoshi Yoshikawa is associated with Takeda Chemical Industries, Inc., where he has been instrumental in advancing herbicide technology. His innovative approaches have contributed to the development of safer and more effective agricultural practices.
Collaborations
Yoshikawa has collaborated with esteemed colleagues such as Yasuo Ishida and Kazunari Ohta. These partnerships have fostered a collaborative environment that enhances research and development efforts in herbicide formulation.
Conclusion
Harutoshi Yoshikawa's contributions to herbicide innovation reflect his commitment to improving agricultural practices. His patents not only address the challenges of weed control but also prioritize the safety of essential crops.