Location History:
- Shizuoka-ken, JP (2000)
- Hamamatsu, JP (1999 - 2005)
Company Filing History:
Years Active: 1999-2005
Title: **Masamitsu Hirano: Innovator in Sound Engineering**
Introduction
Masamitsu Hirano, an inventive engineer based in Hamamatsu, Japan, has made significant strides in the field of sound technology. With a remarkable portfolio that includes four patents, Hirano has contributed valuable innovations that enhance audio experiences, showcasing his talent and dedication to advancing sound engineering.
Latest Patents
One of Hirano's notable inventions is a **Delay Circuit**, which involves inverting an input signal and integrating it with a tri-state type inverter. This design incorporates an operational amplifier that exhibits hysteresis characteristics, ultimately ensuring a constant amplitude signal while maintaining a consistent delay time. Another significant contribution is the **Sound Field Processor with Sound Field Expanding Apparatus**. This apparatus consists of dual circuits for left and right channels that apply specific amplitude and phase characteristics to input signals, thereby generating an expansive sound field effect. These advancements reflect Hirano's deep understanding of audio signal processing and innovation.
Career Highlights
Masamitsu Hirano is employed at Yamaha Corporation, a leading company renowned for its high-quality audio products and musical instruments. His work in this innovative environment has allowed him to develop patents that demonstrate his commitment to improving sound technology and enriching user experiences through cutting-edge engineering solutions.
Collaborations
Hirano collaborates with esteemed colleagues Masao Noro and Nobuaki H Tsuji, allowing for a synergistic exchange of ideas and expertise within their field. This teamwork not only fosters creativity but also leads to the development of ground-breaking audio technologies that advance the industry.
Conclusion
Masamitsu Hirano stands as a prominent figure in sound engineering, with his patents reflecting a strong ingenuity and a passion for innovation. His contributions to Yamaha Corporation and collaborations with fellow experts are a testament to his impact on the audio technology landscape. As he continues to push the boundaries of sound engineering, the future looks bright for Hirano and his ongoing work.