Location History:
- Hitachi, JA (1978)
- Hitachi, JP (1980 - 2011)
Company Filing History:
28 out of 42,485 
5 out of 1,207 
2 out of 227 
Years Active: 1978-2011
Title: Takashi Namekawa: Innovator in Display Technology
Introduction
Takashi Namekawa is a distinguished inventor based in Hitachi, Japan, known for his significant contributions to the field of display technology. With an impressive portfolio of 38 patents, Namekawa has established himself as a pioneer in developing innovative materials for display apparatuses. His work has significantly advanced the efficiency and quality of display technologies utilized in various applications.
Latest Patents
Among his latest inventions, Namekawa has developed several groundbreaking patents related to glass bonding materials and low melting point phosphate glass compositions. One notable patent details a glass bonding material that contains vanadium and phosphor as main components, comprising 45 to 60% by weight of vanadium oxide (VO) and 15 to 30% by weight of phosphorus oxide (PO). This unique formulation aims to enhance the performance and durability of display apparatuses.
Another patent focuses on a sealing glass composition with low melting points, which also incorporates 15 to 35% of barium oxide (BaO) and antimony oxide (SbO). The innovative glass has specific ratios of BaO to SbO, ensuring optimal performance in electronic displays. Additionally, Namekawa's bonding material includes a mixture of fillers and a vanadate-phosphate glass, which contains VO in amounts ranging from 45 to 60%.
Career Highlights
Takashi Namekawa has garnered extensive experience working with leading companies in the industry, including Hitachi, Ltd. and Hitachi Displays, Ltd. His role in these organizations has allowed him to contribute significantly to the development of cutting-edge display technologies. His inventions exemplify the fusion of scientific research and practical applications, pushing the boundaries of what is possible in the field.
Collaborations
Throughout his career, Namekawa has collaborated with talented colleagues, including Hiroki Yamamoto and Takashi Naito. These partnerships have fostered a creative environment that encourages the sharing of ideas and expertise, resulting in numerous innovative solutions in display technology.
Conclusion
In summary, Takashi Namekawa is a noteworthy inventor whose contributions to display technology are marked by his extensive patent portfolio and collaborative spirit. His latest innovations demonstrate a commitment to enhancing the quality and efficiency of display materials, solidifying his reputation as a leader in the field. With a promising future ahead, Namekawa continues to inspire and drive advancements in technology.
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.