Location History:
- Katano, JP (1989 - 1991)
- Ikoma, JP (1992 - 1994)
Company Filing History:
2 out of 27,375 
2 out of 115 Years Active: 1989-1994
Title: **Tutomu Sakurai: A Pioneer in Optical Transmission Innovations**
Introduction
Tutomu Sakurai, an inventive mind based in Ikoma, Japan, has made significant contributions to the field of optical transmission systems. With a portfolio of four patents, he has established himself as a key innovator in developing technologies that enhance data transmission reliability.
Latest Patents
Among Sakurai's latest innovations is the **optical bus transmission system**, which ensures stable transmission even in the presence of obstacles. This system can achieve stable transmission by utilizing multiple transceivers at the home station and incorporating a relay function at subsidiary stations. Furthermore, by controlling the light levels of subsidiary stations based on commands from the home station, the system can maintain a stable connection in challenging conditions.
Another notable patent is the **fault examining apparatus for loop-shaped data transmission systems**. This device is designed for loop networks, connecting a master station with multiple follower stations. It is capable of detecting and storing real-time peak level values of received optical signals, showcasing maximum and minimum values, which can then be displayed for further analysis.
Career Highlights
Sakurai has worked with prestigious organizations such as **Matsushita Electric Industrial Co., Ltd.** and **Matsushita Electrical Industrial Co., Ltd.**, both known for their advancements in electronic and optical technologies. His contributions at these companies have been pivotal in shaping modern data transmission methods.
Collaborations
Throughout his career, Sakurai has collaborated with exceptional colleagues, including **Saburo Kubota** and **Yoshifumi Hara**. Their collective efforts have fostered innovative solutions that push the boundaries of optical data transmission.
Conclusion
Tutomu Sakurai’s work exemplifies the spirit of innovation in optical technologies. His patents not only represent his expertise but also offer solutions to real-world challenges in data transmission. As the demand for reliable and efficient communication systems continues to grow, Sakurai’s contributions will undoubtedly play a vital role in shaping the future of optical technology.