Company Filing History:
11 out of 480 
2 out of 41 
1 out of 57 Years Active: 2005-2025
Title: Innovations of Hiroshi Takamura
Introduction
Hiroshi Takamura is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced sputtering targets. With a total of 15 patents to his name, Takamura's work has had a substantial impact on the industry.
Latest Patents
One of his latest patents is for a potassium sodium niobate sputtering target and its production method. This invention features a potassium sodium niobate sputtering target with a relative density of 95% or higher. The method involves mixing niobium oxide, potassium oxide, and sodium oxide powders, pulverizing the mixture to achieve a grain size of 100 μm or less, and performing hot press sintering in an inert gas or vacuum atmosphere at temperatures between 900° C. and 1150° C. under a load of 150 to 400 kgf/cm. This innovation aims to provide a high-density potassium sodium niobate sputtering target capable of industrially depositing potassium sodium niobate films via the sputtering method.
Career Highlights
Throughout his career, Takamura has worked with notable companies such as JX Nippon Mining & Metals Corporation and JX Metals Corporation. His experience in these organizations has allowed him to refine his expertise in materials development and patent innovation.
Collaborations
Takamura has collaborated with several professionals in his field, including Ryo Suzuki and Ryosuke Sakashita. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Hiroshi Takamura's contributions to the field of materials science through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements.
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.