Location History:
- Yokohama, JP (1988 - 2004)
- Kanagawa, JP (2003 - 2006)
- Shinjuku-ku, JP (2013)
- Tokyo, JP (2002 - 2024)
Company Filing History:
15 out of 227 
13 out of 28,544 
4 out of 730 
Years Active: 1988-2025
Title: The Innovative Mind of Tsutomu Satoh: A Leader in Pharmaceutical and Lithium-Ion Technologies
Introduction: Tsutomu Satoh, based in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 33 patents. His contributions to the fields of pharmaceuticals and energy storage technologies have significantly impacted various industries, showcasing his innovative prowess.
Latest Patents: Among his latest inventions are crystals of tetrahydronaphthyl urea derivative. These include type I, III, V, and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea, which are valuable as bulk pharmaceutical crystals. The crystals exhibit excellent TrkA inhibitory effects and are utilized in various medicinal compositions along with a method for their production. Additionally, Satoh has developed a negative electrode material for lithium-ion secondary cells. This material consists of carbon particles with an oxygen content of 0.15% by mass or less, accompanied by methods for manufacturing and applying the negative electrode material slurry in lithium-ion secondary cells.
Career Highlights: Tsutomu Satoh has held significant roles in reputable companies such as Ricoh Company, Ltd. and Mochida Pharmaceutical Co., Ltd. His work at these institutions has allowed him to harness his creativity and scientific knowledge towards the development of innovative technologies and products.
Collaborations: Throughout his career, Satoh has collaborated with notable individuals including Tatsuya Tomura and Ikuo Shimizu. These partnerships have fostered a creative environment that has propelled advancements in their respective fields, particularly in medicinal and electronic materials.
Conclusion: Tsutomu Satoh's dedication to innovation is evident in his extensive patent portfolio and significant contributions to pharmaceutical and energy storage technologies. His work continues to inspire and foster advancements that benefit various sectors, underlining the importance of research and collaboration in driving innovation forward.
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.