Location History:
- Saitama, JP (1985 - 1995)
- Tokorozawa, JP (1982 - 1996)
Company Filing History:
19 out of 2,861 
4 out of 33 Years Active: 1982-1996
Title: Celebrating the Innovations of Toru Akiyama
Introduction
Toru Akiyama, a prominent inventor based in Tokorozawa, Japan, has made significant contributions to the field of optical technologies. With an impressive portfolio of 23 patents, Akiyama's work has helped shape advancements in data reading and processing systems for optical media.
Latest Patents
Akiyama's innovative spirit is reflected in his recent patents. One notable invention is the **Crosstalk Detector for Optically Read Signals**. This sophisticated device is designed to detect crosstalk in signals optically read from a recording medium comprising multiple tracks. The system utilizes a changeover circuit to select between two generated signals, extracting the amplitude at a predetermined center frequency from the selected signal and comparing it with a control signal that fluctuates in synchronization with video signals.
Another remarkable patent is the **Reproducing System for an Optical Disc**. This invention describes a method for arranging multiple tracks spirally on an optical disc, allowing laser beams to simultaneously radiate adjacent tracks, thereby enhancing the efficiency of data retrieval from optical media.
Career Highlights
Throughout his career, Toru Akiyama has held key positions at leading companies in the electronic sector, most notably at Pioneer Electronic Corporation and Universal Pioneer Corporation. His work at these organizations has fortified their standing in optical media innovations and has paved the way for future advancements.
Collaborations
Akiyama's innovations have not been achieved in isolation. He has collaborated with esteemed colleagues, including Takashi Okano and Masao Kanda, who have contributed significantly to the research and development of various optical technologies alongside him.
Conclusion
Toru Akiyama's influential work and numerous patents underscore his status as a key innovator in the field of optical technologies. His contributions not only enhance the functionality of optical devices but also inspire future generations of inventors aiming to push the boundaries of technology.