This inventor holds 8 USPTO granted patents. Top assignee: Yamaha Corporation. Active years: 1995-2000.
Location History:
- Shizuoka, JP (1998)
- Shizuoka-Ken, JP (1997 - 1999)
- Hamamatsu, JP (1995 - 2000)
Company Filing History:
Years Active: 1995-2000
Title: Akitoshi Saito: Innovator in Speech Processing and Data Management
Introduction
Akitoshi Saito is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the fields of speech processing and data management, holding a total of 8 patents. His innovative work has paved the way for advancements in technology that enhance communication and data handling.
Latest Patents
Saito's latest patents include a speech coding apparatus and a speech decoding apparatus. The speech coding apparatus is designed to input a mixed speech signal from multiple speakers. It analyzes the period characteristics of the input signal and separates it into individual speech signals associated with each speaker. This process involves extracting source speech characteristic parameters and a generic vocal-tract characteristic parameter. The speech decoding apparatus then utilizes these parameters to decode and synthesize the source speech signals, effectively reconstructing the mixed speech signal.
Another notable patent is the integer permutation method and system. This invention allows for integer permutation while transferring data sequences between buffers. Each data piece is divided into four elements, and the permutation is executed using these elements as keys. This method enhances the efficiency of data storage and retrieval, making it a valuable contribution to data management technologies.
Career Highlights
Akitoshi Saito is currently employed at Yamaha Corporation, where he continues to innovate and develop new technologies. His work at Yamaha has allowed him to apply his expertise in practical applications, contributing to the company's reputation for quality and innovation in the audio and music industry.
Collaborations
Saito has collaborated with notable coworkers such as Kazunobu Kondo and Shigemitsu Yamaoka. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Akitoshi Saito's contributions to speech processing and data management exemplify the spirit of innovation. His patents reflect a deep understanding of technology and its applications, making him a key figure in his field. His work continues to influence advancements in communication and data handling, showcasing the importance of inventors in shaping the future.