This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Casio Computer Co., Ltd.. Active years: 1989-1998.
Location History:
- Kawasaki, JP (1989 - 1995)
- Tachikawa, JP (1998)
Company Filing History:
Years Active: 1989-1998
Title: Teruo Sano: Innovator in Data Input and Image Processing Technologies
Introduction
Teruo Sano is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of data input devices and image processing technologies. With a total of 6 patents to his name, Sano's work has had a lasting impact on how we interact with technology.
Latest Patents
One of Sano's latest inventions is a data input device with a display keyboard. This innovative device features a display screen where a keyboard appears, along with a tablet that covers the screen. The keys are designed to show a single alphabet character in a designated area. A mark drawn with a pen on the tablet allows for the transformation or modification of the specified character. This means that a character indicated by a touch is entered in lowercase, while a character indicated by a check is entered in uppercase. Additionally, by displaying multiple symbols in a single key representation area, users can select and enter one of the symbols based on how the pen touches the screen.
Another notable patent is an image processing apparatus that includes a binary data producing unit. This apparatus binary-codes an image signal obtained from a CCD-type image sensor, outputting a binary-coded image signal. The image signal is A/D-converted into digital image data. The apparatus calculates average luminance values for an array of pixels in a preselected area of the CCD, using this average value as a threshold for binary coding the image data. Furthermore, it detects contours by calculating gradients in the luminance values of the pixels, allowing for the generation of binary-coded data.
Career Highlights
Teruo Sano is currently employed at Casio Computer Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of data input and image processing systems.
Collaborations
Sano has collaborated with notable coworkers such as Takashi Sato and Masaharu Shioya, contributing to various projects and innovations within the company.
Conclusion
Teruo Sano's contributions to technology, particularly in data input devices and image processing, highlight his role as a significant inventor in the field. His innovative patents continue to influence how we interact with digital devices today.