Shogo Iizuka

Title: Shogo Iizuka: Innovator in Communication Technology

Shogo Iizuka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work has been instrumental in enhancing the functionality and efficiency of telephone devices.

Latest Patents

One of Iizuka's latest patents is a telephone terminal device. This innovative device allows users to turn on the power source by pressing a button on the key input part. Users can input a telephone number using the ten keys, which is then stored in a temporary memory. After pressing a communication button, users can engage in conversation, and upon completion, a list of telephone directories is displayed. The device also allows for the registration of names alongside telephone numbers, enhancing its usability.

Another significant patent is the noise segment/speech segment determination apparatus. This invention extracts speech signals that have ambient noise superimposed. It utilizes an autocorrelation function to normalize and classify these signals into noise and speech segments. This technology is crucial for improving communication clarity in noisy environments.

Career Highlights

Shogo Iizuka is currently employed at Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronic and communication technologies. His work at this esteemed organization has allowed him to develop and refine his innovative ideas.

Collaborations

Iizuka has collaborated with notable coworkers, including Toshio Ishizaki and Hideaki Nakakubo. Their combined expertise has contributed to the successful development of various technologies in the communication sector.

Conclusion

Shogo Iizuka's contributions to communication technology through his patents demonstrate his innovative spirit and dedication to improving user experience. His work continues to influence the industry and pave the way for future advancements.