Location History:
- Kyoto, JP (2003 - 2019)
- Tokyo, JP (2020 - 2021)
Company Filing History:
4 out of 4,119 
1 out of 181 
1 out of 85 Years Active: 2003-2021
Title: **The Innovative Journey of Masatoshi Oba**
Introduction
Masatoshi Oba, an influential inventor hailing from Tokyo, Japan, has made significant contributions to the field of technology through his innovative inventions. With a total of four patents to his name, his work primarily focuses on advanced display control systems and energy generation devices.
Latest Patents
Oba's latest patents showcase his expertise in display technology and energy conversion. One remarkable innovation is a **display control device**, which consists of an image acquisition component, an orientation estimation component, and a controller. This device acquires infrared images using sensors and estimates the orientation of a care receiver in a room. The controller then superimposes a dummy image over the infrared image, providing a simplified view of the care receiver's orientation.
Another notable invention is the **power generation device** that efficiently converts vibrational energy into electric power. Utilizing a vibrational power generation element with electrets, this device supplies electric power while displaying its power generation state through the blinking of a connected light-emitting diode.
Career Highlights
Throughout his career, Masatoshi Oba has had the opportunity to work with prominent organizations like **Omron Corporation** and **Shizuoka University**. His experiences at these institutions have played a critical role in shaping his innovative approach and have led to the development of his acclaimed patents.
Collaborations
Oba has collaborated with esteemed colleagues, including Isamu Kimura and Takashi Itakura. Their joint efforts in research and development have enhanced the effectiveness and impact of their projects, paving the way for numerous innovations in technology.
Conclusion
Masatoshi Oba's dedication to innovation and his impressive portfolio of patents reflect his significant contributions to the technological landscape. His work, which combines sophisticated display control systems and energy-efficient devices, continues to inspire future generations of inventors and researchers in the field.