Location History:
- Ogasa-gun, JP (2004 - 2006)
- Shizuoka, JP (2006 - 2011)
- Tokyo, JP (2007 - 2018)
Company Filing History:
9 out of 215 
4 out of 110 
1 out of 982 
Years Active: 2004-2018
Title: Tsutomu Shimizu: Innovator in Agricultural Biotechnology
Introduction
Tsutomu Shimizu is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of agricultural biotechnology, particularly in the development of genes that enhance plant resistance to herbicides. With a total of 9 patents to his name, Shimizu's work has had a substantial impact on crop science.
Latest Patents
Among his latest patents, Shimizu has developed a gene encoding cytochrome P450, which is involved in the detoxification and metabolism of specific growth inhibitors. This innovation aims to identify a cytochrome P450 classified into Indica rice-derived CYP72A31. The patent includes a polynucleotide that encodes a protein with an amino acid sequence of SEQ ID NO: 2. Additionally, he has disclosed a gene coding for acetolactate synthase, which shows a high level of resistance to PC herbicides or sulfonylurea herbicides. The proteins described in this patent consist of amino acid sequences derived from SEQ ID NOS: 2, 4, 6, and 8, demonstrating resistance to pyrimidinyl carboxy herbicides while maintaining acetolactate synthase activity.
Career Highlights
Shimizu has worked with notable organizations such as Kumiai Chemical Industry Co., Ltd. and the National Institute of Agrobiological Sciences. His career reflects a commitment to advancing agricultural practices through innovative research and development.
Collaborations
Throughout his career, Shimizu has collaborated with esteemed colleagues, including Koichiro Kaku and Kozo Nagayama. These partnerships have further enriched his research and contributed to the success of his inventions.
Conclusion
Tsutomu Shimizu's contributions to agricultural biotechnology exemplify the importance of innovation in enhancing crop resilience. His patents and collaborations continue to influence the field, paving the way for future advancements in plant science.
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.