This inventor holds 7 USPTO granted patents. Top assignee: Takeda Chemical Industries, Inc.. Active years: 1983-2000.
Location History:
- Suita, JP (1983 - 1996)
- Osaka, JP (1996 - 2000)
Company Filing History:
Years Active: 1983-2000
Title: Yasuo Ishida: Innovator in Herbicide Development
Introduction
Yasuo Ishida is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of herbicide development, holding a total of 7 patents. His work focuses on creating effective solutions for controlling unwanted vegetation while ensuring the safety of valuable crops.
Latest Patents
One of Yasuo Ishida's latest patents is 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
Yasuo Ishida 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
Throughout his career, Yasuo has collaborated with notable colleagues such as Kazunari Ohta and Harutoshi Yoshikawa. These partnerships have fostered a collaborative environment that enhances research and development efforts.
Conclusion
Yasuo Ishida'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.