Location History:
- Tokyo, JP (1992)
- Suginami, JP (1991 - 1994)
Company Filing History:
3 out of 25,530 
2 out of 17,580 
1 out of 5,289 
Years Active: 1991-1994
Title: Hiroya Inagaki: Innovator in Multi-Color Facsimile Technology
Introduction
Hiroya Inagaki is a notable inventor based in Suginami, Japan. He has made significant contributions to the field of facsimile technology, particularly in multi-color data transmission. With a total of 5 patents to his name, Inagaki's work has advanced the way images are transmitted and reproduced.
Latest Patents
Inagaki's latest patents include a multi-color facsimile apparatus that utilizes different data preparation methods. This invention focuses on a method and apparatus for transmitting code data of a multi-color subject copy from a transmitter to a receiver, minimizing the volume of code data. The original images consist of at least two colors in addition to the background color of the copy sheet. The transmitter scans each line of the copy sheet to develop scan signals corresponding to the original images. These scan signals are then used to prepare sets of run length code data and color discrimination code data indicative of the colors appearing in each line of the subject copy sheet. The transmitter transmits this color discrimination code data along with the corresponding set of run length code data to a receiver designed to reproduce the transmitted data. This innovative method combines scan signals to create transmitted image signals and color discrimination code, resulting in a condensed data strength.
Another significant invention is a data transmitter-receiver apparatus that includes a telephone set equipped with a facsimile function. This telephone set features an image reader that can be mounted on and detached from its body. The reader scans an original image to be transmitted, and the read-out image data signal is modulated in frequency before being transmitted to the receiving portion in the body through the transmitting portion in the reader. This design allows for more flexible image reading, as there is no need for an electric wire connection between the body and the reader.
Career Highlights
Throughout his career, Hiroya Inagaki has worked with prominent companies such as Sharp Corporation and Brother Industries, Ltd. His experience in these organizations has contributed to his expertise in developing innovative facsimile technologies.
Collaborations
Inagaki has collaborated with notable coworkers, including Kouichi Mino and Motohiko Hayashi. Their combined efforts have furthered advancements in the field of image transmission and reproduction.
Conclusion
Hiroya Inagaki's contributions to
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