Kinuyo Hagimae

Title: Kinuyo Hagimae: Innovator in Display Technology and Character Recognition

Introduction

Kinuyo Hagimae is a notable inventor based in Yokohama, Japan, recognized for her significant contributions to technology through her innovative patents. With a total of two patents, she has made strides in methods and systems that enhance the accuracy and efficiency of various technological processes.

Latest Patents

One of her latest patents is the Method and apparatus for checking defects on display screens. This invention pertains to an apparatus designed to identify pixel defects on display screens, such as cathode-ray tubes and liquid crystal displays. It employs an imaging camera to capture image signals from a display screen exhibiting a predetermined image. By shifting the image signal by one pixel in multiple directions, the apparatus can compare signal levels between defective and normal portions of the screen, allowing for precise identification of defects. Moreover, it calculates the relative inclination between the imaging camera and the display screen for enhanced accuracy in detecting discrepancies.

Hagimae's other patent is the Character recognition method and system, which focuses on recognizing characters from printed, stamped, carved, or otherwise represented forms. This method involves two-dimensional imaging and storage of characters as image data, followed by image processing to facilitate recognition. The system compares feature vectors extracted from the character to a pre-prepared group of candidate characters, excluding those candidates that do not meet a predetermined distance criterion. This process allows for reliable character recognition even across various font types.

Career Highlights

Throughout her career, Kinuyo Hagimae has collaborated with esteemed organizations, including Hitachi, Ltd. and Hitachi Keiyo Engineering Co., Ltd. These affiliations have provided her with valuable experience and resources to advance her inventions and innovations in technology.

Collaborations

Hagimae has worked alongside notable coworkers, including Seiji Hata and Souichi Yano. Her collaborations with experienced professionals in the field have contributed to her development of groundbreaking technology.

Conclusion

Kinuyo Hagimae's work in defect detection for display screens and character recognition has paved the way for advancements in technology that impact various industries. Her innovative spirit and dedication to her field serve as an inspiration to aspiring inventors and technologists.