Company Filing History:
Years Active: 1992-2002
Title: Mikio Fujita: Innovating Bar Code Decoding Technology
Introduction: Mikio Fujita, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of bar code technology. With a total of five patents to his name, his innovative spirit has led to the development of advanced image processing techniques for decoding bar codes.
Latest Patents: Among his latest inventions is a bar code reader for decoding a four-state bar code. This sophisticated device is designed to accurately extract bar codes from complex backgrounds in captured images. The bar code reader utilizes a binary coding circuit to transform the captured image into a binary format. It includes an image storage component for retaining the binary image, along with various processing circuits that enhance the image quality and enable accurate contour detection. The decoder then selects and decodes the relevant data from the bar code area identified by the identification circuit.
Another notable invention by Fujita is a bar code image processing apparatus. This apparatus begins with an image input section that converts a document image containing a bar code into a binary image. It further refines the data by removing small patterns, labeling regions, and calculating feature quantities to identify potential bar code candidates. The decoding section then utilizes these feature quantities to successfully decode the bar code information.
Career Highlights: Mikio Fujita is currently associated with Matsushita Electric Industrial Co., Ltd., where he has been instrumental in pioneering bar code reading technologies. His dedication to innovation has led to the successful patenting of multiple inventions that enhance data accuracy and processing efficiency in bar code systems.
Collaborations: Fujita has collaborated with notable peers in the field, including Atsuharu Yamamoto and Shigeo Komizo. Their collective expertise has contributed to the advancement of bar code reading technology, pushing the boundaries of what is possible in the realm of image processing and data extraction.
Conclusion: Mikio Fujita stands out as a leading figure in the innovation of bar code technology. His latest inventions demonstrate a commitment to improving the accuracy and efficiency of bar code decoding systems. As a key member of Matsushita Electric Industrial Co., Ltd., his work continues to influence the industry and drive advancements in the field of image processing.