Koichi Haraga

Title: Koichi Haraga: Innovator in Label Printing Technology

Introduction

Koichi Haraga is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of label printing technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of label printers.

Latest Patents

One of Haraga's latest patents is a label printer that includes a thermal printer section and a keyboard. This label printer features an I/O port connected to a memory card that stores information about label issuing conditions, including a preset number of printing formats. The printing control circuit, which includes a CPU, ROM, RAM, and printer controller, selectively reads out printing format data from the memory card when it is detected that the card is connected. It sets a printing format corresponding to the readout data and drives the thermal printer section to print data supplied from the keyboard according to the selected format.

Another significant patent is the multi-tint thermal printing apparatus control system. This printing apparatus consists of N heating elements arranged in a line, which print data on a label by selectively supplying current to these elements based on the printing data. The apparatus includes a first memory for storing a variety of line printing data that constitutes printing information, including special information, and a second memory for ordinary printing information. The control unit generates drive data corresponding to the logical sum of one line printing data from both memories, enabling selective energization of the heating elements during different printing periods of each line printing cycle.

Career Highlights

Koichi Haraga has built a successful career at Tokyo Electric Co., where he has been instrumental in developing advanced printing technologies. His work has not only improved existing systems but has also paved the way for future innovations in the industry.

Collaborations

Throughout his career, Haraga has collaborated with talented individuals such as Kazuhide Takahama and Mitsuo Uchimura. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in label printing.

Conclusion

Koichi Haraga's contributions to label printing technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of the technical challenges in printing systems and a commitment to providing effective solutions.