Shigetoshi Matsubara

Title: Shigetoshi Matsubara: Innovator in Voice Recognition and Character Recognition Technologies

Introduction

Shigetoshi Matsubara is a notable inventor from Tottori, Japan, recognized for his contributions to voice recognition and character recognition technologies. With a total of 3 patents, Matsubara has made significant advancements in the field of telecommunications and data processing.

Latest Patents

One of Matsubara's latest patents is a telephone device that operates through voice input. This innovative device includes a hook detection unit that recognizes when a handset is off-hook. Users can input voice commands, such as "telephone book" or the name of the other party, which are then processed by a voice recognition unit. The corresponding name and telephone number are displayed on a screen, allowing for seamless communication. Additionally, the device enables users to switch between contacts using voice commands like "up/down" and initiate calls or fax transmissions with simple voice prompts.

Another significant patent is a hand-written character recognition apparatus and facsimile apparatus. This technology utilizes a contact image sensor (CIS) to read hand-written addressing information on a transmission original. The apparatus processes the image data to create a histogram, which helps evaluate the position and width of each character. By detecting spaces between characters, this invention enhances the accuracy of character recognition, making it a valuable tool for data entry and communication.

Career Highlights

Throughout his career, Matsubara has worked with prominent companies, including Sanyo Electric Co., Ltd. and Tottori Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies that address real-world challenges.

Collaborations

Matsubara has collaborated with notable coworkers, including Junji Tanaka and Tatsuji Kishida. Their combined efforts have led to advancements in the fields of telecommunications and character recognition.

Conclusion

Shigetoshi Matsubara's contributions to voice recognition and character recognition technologies have made a lasting impact on the industry. His innovative patents demonstrate his commitment to enhancing communication and data processing methods.