Location History:
- Yokohama, JP (1997 - 1999)
- Tokyo, JP (1984 - 2001)
- Sagamihara, JP (2008 - 2009)
- Kanagawa, JP (1988 - 2019)
Company Filing History:
Years Active: 1984-2025
Title: The Innovative Genius of Osamu Matsunaga
Introduction
Osamu Matsunaga, an accomplished inventor based in Kanagawa, Japan, has carved a niche for himself in the field of technology through his impressive portfolio of 28 patents. His innovations primarily focus on materials and communication technologies, showcasing his versatility and depth of expertise.
Latest Patents
Among Osamu Matsunaga's recent inventions, two notable patents stand out. The first is for an yttrium ingot and sputtering target, specifically designed to produce a reduced number of particles. This yttrium ingot features a fluorine atom content of 10 wt % or less, ensuring high plasma resistance and a low resistance for a high film deposition rate. Moreover, the sputtering target maintains a surface roughness between 10 nm and 2 μm, with fewer than or equal to 0.1 pores having a diameter of 100 μm per cm. Importantly, the yttrium ingot boasts a relative density greater than or equal to 96%.
The second patent pertains to a communication device, encapsulating a comprehensive packet monitoring method. This device integrates multiple network interfaces connected to a group of network switches, enabling effective collection and management of transmission packets. The inclusion of a packet recording unit enhances its functionality by selecting and recording relevant packets as per communication needs.
Career Highlights
Osamu Matsunaga has significantly contributed to various esteemed companies, including Sony Corporation and Tosoh Corporation. His tenure at these organizations has not only honed his skills but has also allowed him to impact the technological landscape profoundly.
Collaborations
Throughout his career, Matsunaga has collaborated with talented individuals such as Yutaka Tanaka and Shigeo Fujishiro. These partnerships have fostered a creative environment and led to groundbreaking innovations in their respective fields.
Conclusion
Osamu Matsunaga's journey through the realms of invention and innovation showcases the profound impact one individual can have on technology. With a solid track record of patents and noteworthy collaborations, he continues to inspire future inventors and push the boundaries of what is possible.
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.