Kazuo Hashimoto

Title: Kazuo Hashimoto: Innovator in Telephone Answering Technology

Introduction

Kazuo Hashimoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications, particularly in the development of automatic telephone answering devices. With a total of 3 patents, his innovations have paved the way for more efficient communication technologies.

Latest Patents

One of Hashimoto's latest patents is an automatic telephone answering device that transmits answering messages or signals recorded on a memorizing element with a pause interval. This feature allows a calling party to talk while the device plays back messages. An actuator is included in a blank portion of the tape to energize a timer circuit, operating a loudspeaker for only 3 to 4 seconds. This allows the called party to recognize the calling party's voice without picking up the handset. Another significant invention is a telephone answering device that eliminates the need for an outgoing message tape. This device features an oscillator circuit that produces a peculiar signal, such as a small Morse code 'K', to notify callers that they are reaching a telephone answering device. The device then intermittently produces a 'beep' tone signal, allowing the caller to continue sending their message.

Career Highlights

Throughout his career, Kazuo Hashimoto has worked with several companies, including Hashimoto Corporation and Hashimoto Corporation Limited. His experience in these organizations has contributed to his expertise in telecommunications and innovation.

Collaborations

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Conclusion

Kazuo Hashimoto's contributions to the field of telephone answering technology demonstrate his innovative spirit and dedication to improving communication methods. His patents continue to influence the industry and enhance user experience.