Kouichi Ohki

Title: Kouichi Ohki - Innovator in Pattern Discrimination Technology

Introduction

Kouichi Ohki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pattern discrimination technology, holding a total of four patents. His innovative work has advanced the capabilities of scanning technology, particularly in the way data is processed and evaluated.

Latest Patents

One of Kouichi Ohki's latest patents is a sophisticated pattern discriminator. This device receives scanning data obtained by raster scanning objects within predefined window regions using a photoelectric converter. It converts the scanned data into pixel binary data by employing a threshold value that is dependent on the scanning position and window region. The pattern discriminator evaluates the binary data according to predetermined criteria, producing an output signal indicative of the evaluation. Additionally, a memory component stores data representing the window regions in a compressed format, indicating the coordinates of the beginning and ending points of each window region on each scanning line. This innovation enhances the efficiency and accuracy of data processing in scanning applications.

Another notable patent involves a similar pattern discriminator that utilizes polygonal masks. This invention allows for the specification of shapes of desired window regions approximated by polygons. By defining the apexes of these polygons, a programmed CPU computes the coordinates of each pixel along the lines connecting adjacent apexes. This capability enables more precise scanning and evaluation of objects, further showcasing Ohki's expertise in the field.

Career Highlights

Kouichi Ohki is currently employed at Fuji Electric Co., Ltd., where he continues to develop cutting-edge technologies. His work has not only contributed to the company's success but has also positioned him as a key figure in the realm of pattern discrimination.

Collaborations

Throughout his career, Kouichi Ohki has collaborated with notable colleagues, including Michiaki Miyagawa and Matsuhiko Takaya. These partnerships have fostered a creative environment that has led to the development of innovative solutions in their field.

Conclusion

Kouichi Ohki's contributions to pattern discrimination technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of scanning technology and its applications, making him a valuable asset in the industry.