Location History:
- Yamatokouriyama, JP (1985)
- Yamatokoriyama, JP (1983 - 1991)
- Nara, JP (1987 - 2011)
Company Filing History:
30 out of 25,560 
1 out of 10 
1 out of 268 
Years Active: 1983-2011
Title: Masaya Hijikigawa: Innovator and Inventor from Yamatokoriyama, JP
Introduction
Masaya Hijikigawa, an accomplished inventor based in Yamatokoriyama, Japan, has made significant contributions to technology with a total of 32 patents to his name. His innovative work primarily revolves around display technology and sensor systems, marking him as a prominent figure in his field.
Latest Patents
Among his latest patents, Masaya has developed a novel display device that utilizes external light for enhanced visibility. This device features a porous body on its display surface that reflects incident light, providing a superior viewing experience. Furthermore, he has created a humidity sensor, employing a semiconductor substrate and a poly (vinyl) alcohol (PVA) layer that reacts to ambient water vapor. This allows for a detectable change in the electrical conductivity of the transistor, which is crucial for various applications in environmental monitoring.
Career Highlights
Masaya has been associated with several notable companies throughout his career. Notably, he has worked at Sharp Corporation and 501 Sharp Corporation, where he contributed to the development of cutting-edge technologies in electronic products.
Collaborations
Masaya has collaborated with distinguished colleagues, including Takashi Sugihara and Hisatoshi Furubayashi. These partnerships have resulted in innovative solutions and advancements in their respective fields, cementing his reputation as a collaborative and forward-thinking inventor.
Conclusion
Masaya Hijikigawa's impressive portfolio of patents and collaborative efforts demonstrates his dedication to innovation and technological advancement. As he continues to explore new frontiers in display and sensor technology, his work remains influential in shaping the future of these industries.