Location History:
- Kusatsu, JA (1977 - 1978)
- Moriyama, JP (1981 - 1986)
- Kusatsu, JP (1978 - 1992)
Company Filing History:
Years Active: 1977-1992
Title: **Yasuhiro Tsujii: A Pioneer in Agricultural Chemistry**
Introduction
Yasuhiro Tsujii, an accomplished inventor based in Kusatsu, Japan, has made significant contributions to the field of agricultural chemistry. With a remarkable portfolio of 17 patents, Tsujii's work is instrumental in the development of innovative solutions for herbicides and pharmaceuticals, catering to various agricultural needs.
Latest Patents
Among Tsujii's latest inventions are several notable patents. One includes mercapto-substituted pyridine compounds and aminocarbonyl-substituted pyridine sulfinic acid intermediates. These compounds are crucial for the production of herbicides, providing an efficient precursor to aminosulfonyl-substituted pyridinecarbonic acid amides. Such innovations are vital for enhancing agricultural productivity.
Additionally, Tsujii has developed a process for producing 2-amino-4,6-dichloropyrimidine. This industrially advantageous process involves reacting 2-amino-4,6-dihydroxypyrimidine with phosphorus oxychloride, facilitating the efficient synthesis of vital intermediates used in medicines and agricultural chemicals.
Career Highlights
Yasuhiro Tsujii holds a prominent position at Ishihara Sangyo Kaisha, Ltd., where he leverages his expertise to advance agricultural chemical solutions. His contributions not only enhance product efficacy but also address challenges in modern agriculture, emphasizing sustainability and innovation.
Collaborations
Throughout his career, Tsujii has collaborated with notable coworkers, including Kanichi Fujikawa and Isao Yokomichi. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of various agricultural chemicals that cater to the industry's evolving needs.
Conclusion
Yasuhiro Tsujii exemplifies the spirit of innovation within the agricultural sector. With a strong portfolio of patents and collaborations that drive forward-thinking solutions, Tsujii continues to leave an indelible mark on the field of agricultural chemistry, enhancing both productivity and sustainability in the industry. His work is a testament to the vital role inventors play in shaping the future of agriculture.
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.