Location History:
- Yokohama, JA (1976)
- Tokyo, JP (1999)
- Kanagawa, JP (1991 - 2003)
Company Filing History:
Years Active: 1976-2003
Title: Innovator Spotlight: Motomu Tadama
Introduction
Motomu Tadama is a notable inventor based in Kanagawa, Japan, recognized for his significant contributions to technology through his work in the field of electronics. With a portfolio encompassing five patents, he has made advancements that enhance the functionality and efficiency of electronic devices.
Latest Patents
Among his latest patents, two stand out for their innovative approaches:
1. **Cathode-ray tube and electron gun having reduced radiation:** This invention addresses the issue of unwanted radiation caused when cathodes and a first electron gun act as an antenna. By increasing the number of conduction leads of the first electrode from one to several, the design effectively alleviates radiation concerns.
2. **High frequency current detecting apparatus:** This device offers high precision in measuring high frequency currents without the need to cut a circuit conductor. It features a core with a hollow portion, where a first conductive material forms a primary coil and a second, insulated conductive material serves as the secondary coil. Additionally, a resistor generates a voltage corresponding to the high frequency current, enhancing measurement accuracy.
Career Highlights
Motomu Tadama has dedicated his talents to Sony Corporation, where he has been able to develop and refine his innovative ideas. His work has played a crucial role in the advancement of electronic technologies, particularly in areas concerning cathode-ray tubes and high-frequency measurements.
Collaborations
During his career, Tadama has collaborated with distinguished colleagues, including Takashi Shirai and Noriyoshi Iwasaki. These partnerships have facilitated the sharing of knowledge and resources, leading to the development of cutting-edge inventions and furthering the goals of their projects.
Conclusion
Motomu Tadama exemplifies the spirit of innovation within the field of electronics. His patented inventions not only reflect his expertise but also contribute to enhanced technological capabilities. Through his work at Sony Corporation and collaborations with talented coworkers, Tadama continues to impact the industry significantly. His achievements serve as an inspiration for aspiring inventors and doers in the ever-evolving technology landscape.
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.