Location History:
- Isehara, JP (2001)
- Kanagawa, JP (2005 - 2016)
Company Filing History:
2 out of 164 
1 out of 631 
1 out of 8,206 
Years Active: 2001-2016
Title: Innovator Yukio Akazawa: Pioneering Technology in Kanagawa
Introduction
Yukio Akazawa, an accomplished inventor located in Kanagawa, Japan, has significantly contributed to the field of electronics with his four patented inventions. His innovative approach has led to remarkable advancements in oscillator circuits and signal transmission devices, showcasing his expertise and ingenuity.
Latest Patents
Among his latest innovations is an **oscillator circuit**, which incorporates a first resonator, a second resonator with a distinct frequency characteristic, and a frequency adjusting unit. This design allows for the dynamic adjustment of output frequency by changing the contribution ratio of the resonators. Another notable patent is the **signal transmission device**, which drives a light-emitting element and outputs an optical signal derived from a data signal of an electronic device. This device comprises an element driving portion that supplies a driving current, incorporating a modulation current that is influenced by the data signal. Additionally, it features a temperature compensation portion that regulates the bias and modulation currents based on temperature, ensuring precise current control for the light-emitting element.
Career Highlights
Yukio Akazawa has made significant strides in his career by holding key positions in prestigious companies such as NTT Electronics Corporation and Nihon Dempa Kogyo Co., Ltd. His work in these organizations has provided him with a robust platform to develop and refine his inventive skills.
Collaborations
Throughout his career, Akazawa has collaborated with remarkable individuals, including Masaki Hirose and Tetsushi Sakai. Their teamwork has contributed to the advancement of technologies and has enhanced the innovation landscape in the electronic industry.
Conclusion
Yukio Akazawa stands out as a prominent figure in the world of inventions, with a focus on electronic devices that address contemporary challenges. His patents reflect a commitment to innovation and a keen understanding of technological needs, marking him as an influential inventor in Kanagawa and beyond.