Location History:
- Ashiya, JA (1977)
- Ashiya, JP (1978)
- Yokohama, JP (1982 - 1999)
Company Filing History:
Years Active: 1977-1999
Title: Innovations of Shutoku Watanabe
Introduction
Shutoku Watanabe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work focuses on enhancing image quality and efficiency in television displays.
Latest Patents
One of his latest patents is a display device for information signals. This device performs highly efficient image display of various television signals, including standard, high definition, progressive scanning, and stereoscopic signals on the same screen. It features a first signal input unit for standard signals, a second input for high definition or stereoscopic signals, and a mode designation unit for selecting the display mode. The device includes a signal conversion unit that writes and reads signals at different frequencies, improving image quality and reducing costs.
Another significant patent is a channel selection apparatus for television receivers. This apparatus utilizes a sequential shift signal input terminal to shift selected channel positions. It incorporates an electronic tuning type channel selection IC and a synchronizing signal discrimination circuit. This arrangement is particularly useful for selecting channels when the television receiver is turned on, ensuring a seamless viewing experience.
Career Highlights
Shutoku Watanabe is currently employed at Hitachi, Ltd., where he continues to innovate in the field of display technology. His work has contributed to advancements in television receivers and display devices, making them more efficient and user-friendly.
Collaborations
He has collaborated with notable coworkers, including Yukimi Saiki and Takashi Furuhata. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Shutoku Watanabe's contributions to display technology have significantly impacted the industry. His innovative patents demonstrate his commitment to improving image quality and efficiency in television displays. His work continues to influence the future of display technology.