Naohiko Iwakiri

Title: Naohiko Iwakiri: Innovator in Communication Technology

Introduction

Naohiko Iwakiri is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology, holding a total of 2 patents. His work focuses on advanced communication systems that enhance data transmission efficiency and reliability.

Latest Patents

Iwakiri's latest patents include a spread spectrum communication receiver and a Viterbi decoding apparatus and methods. The spread spectrum communication receiver features multiple fingers, each equipped with a despreader part, an inverse-orthogonal conversion part, and a demodulation part. This innovative design allows for effective channel combining and control based on orthogonal channel allocation information. The Viterbi decoding apparatus is designed to receive and decode transmitted convolutional code data, utilizing a most likelihood decoder based on the Viterbi algorithm. This apparatus is capable of handling both fixed and variable data rates, ensuring optimal performance in data transmission.

Career Highlights

Throughout his career, Naohiko Iwakiri has worked with notable companies such as Sony Corporation and YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in communication technology.

Collaborations

Iwakiri has collaborated with various professionals in his field, including Katsuya Yamamoto. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Naohiko Iwakiri's contributions to communication technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the field, paving the way for future innovations in communication systems.