Location History:
- Shizuoka, JP (1998)
- Iwata-gun, JP (1997 - 1999)
Company Filing History:
3 out of 215 
3 out of 211 Years Active: 1997-1999
Title: The Innovations of Sumio Yokota
Introduction
Sumio Yokota is a notable inventor based in Iwata-gun, Japan. He has made significant contributions to the field of herbicides, holding a total of 3 patents. His work focuses on developing innovative solutions for agricultural challenges.
Latest Patents
Yokota's latest patents include advancements in nicotinic acid derivatives and herbicides. One of his notable inventions is a condensed heterocyclic derivative that exhibits excellent herbicidal activities against both gramineous and non-gramineous weeds. This invention is particularly effective when used for paddy field treatment, upland soil treatment, and foliage treatment, ensuring that crop plants are not adversely affected.
Career Highlights
Throughout his career, Yokota has worked with prominent companies such as Kumiai Chemical Industry Co., Ltd. and Ihara Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical innovations and agricultural applications.
Collaborations
Yokota has collaborated with esteemed colleagues, including Nobuyuki Ohba and Shigehiko Tachikawa. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Sumio Yokota's contributions to the field of herbicides demonstrate his commitment to innovation in agriculture. His patents reflect a deep understanding of chemical applications that benefit crop production while addressing weed management challenges.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.