Location History:
- Yokohama, JP (1978 - 1983)
- Yamato, JP (1983)
- Sagamihara, JP (1984 - 2002)
Company Filing History:
Years Active: 1978-2002
Title: Keiji Segawa: Innovator in Thin Film Resistance Technology
Introduction
Keiji Segawa is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of electronics, particularly in the development of thin film resistance elements. With a total of 7 patents to his name, Segawa's work has advanced the technology used in printed circuit boards and magnetic recording elements.
Latest Patents
Segawa's latest patents include a production method for a thin film resistance element formed on a printed circuit board. This innovative method allows for the creation of a thin film resistance element with high accuracy in both thickness and shape. The process involves forming a thin film resistance layer on the printed circuit board through an insulation layer, followed by the application of an electrically conductive layer. The selective etching of this layer results in a pair of conductive pads, achieving a predetermined resistivity. Additionally, he has developed a magnetic recording and/or reproducing element that features a main element body with extremely thin ferromagnetic layers, designed to record and reproduce signals effectively.
Career Highlights
Keiji Segawa is associated with the Victor Company of Japan, Limited, where he has been instrumental in driving innovation in electronic components. His expertise in thin film technology has positioned him as a key figure in the advancement of electronic manufacturing processes.
Collaborations
Segawa has collaborated with notable coworkers, including Masaki Murakami and Akira Asano. Their combined efforts have contributed to the successful development of various technologies in the field.
Conclusion
Keiji Segawa's contributions to the field of electronics, particularly through his patents and innovative methods, have made a lasting impact. His work continues to influence the design and functionality of electronic components, showcasing the importance of innovation 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.