Toshimichi Naoi

Title: Innovations of Toshimichi Naoi

Introduction

Toshimichi Naoi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of wireless communications, holding a total of eight patents. His work focuses on improving transmission efficiency and error correction in wireless systems.

Latest Patents

One of his latest patents is a wireless communications system that reduces unnecessary retransmission by utilizing a correlation value of received data with preamble information. This innovative method generates packet data that includes preamble information, header information, transmitting information, and an error detection code. When data is received from the wireless communications apparatus, it determines if the correlation value meets a predetermined threshold. If it does, the system checks for additional header and transmitting information to be sent, allowing for improved transmission efficiency even in the presence of bit errors. Another notable patent involves an error correcting device and method that turbo-decodes only when an error is detected in the received data. This method rearranges the received data, extracts a block coding sequence, and decodes it to obtain the information sequence if no error is found.

Career Highlights

Toshimichi Naoi has worked with notable companies such as Oki Electric Industry Co., Ltd. and Oki Semiconductor Co., Ltd. His experience in these organizations has contributed to his expertise in wireless communication technologies.

Collaborations

Throughout his career, Naoi has collaborated with esteemed colleagues, including Haruhiro Shiino and Norio Yamaguchi. Their joint efforts have further advanced the innovations in wireless communication systems.

Conclusion

Toshimichi Naoi's contributions to wireless communications through his patents and collaborations highlight his significant role as an inventor. His work continues to influence the efficiency and reliability of wireless communication technologies.