Location History:
- Kyotanabe, JP (2011 - 2012)
- Kyoto, JP (2017)
Company Filing History:
3 out of 83 
2 out of 1,960 
Years Active: 2011-2017
Title: The Innovative Mind of Tadashi Ohachi
Introduction: Tadashi Ohachi, an accomplished inventor from Kyotanabe, Japan, has made significant contributions to the field of semiconductor technology and atomic measurements. With a portfolio of three patents, Ohachi is recognized for his inventive spirit and forward-thinking designs, particularly in atomic flux measurement devices and semiconductor devices.
Latest Patents: Ohachi's latest patents highlight his innovative approach to technology. One of his notable inventions is the **Atomic Flux Measurement Device**, designed for measuring the amount of dissociated atomic flux produced by discharge and emitted from a plasma generation cell into a vacuum chamber. This device features a counter electrode body made up of a pair of first and second sheet-like electrodes arranged in parallel, alongside a direct-current power supply that maintains the first sheet-like electrode at a negative potential for self-ionization. The device also includes a direct-current ammeter to measure the current generated by electrons emitted through this process.
Additionally, Ohachi has developed a **Semiconductor Device** that incorporates a Group-III nitride superlattice layer on a silicon substrate. This invention consists of a silicon single crystal substrate, a silicon carbide layer, and a Group III nitride semiconductor junction layer that interfaces with the silicon carbide. The superlattice-structured layer, composed of Group III nitride semiconductors, enhances the device's performance by optimizing the material's lattice structure and composition.
Career Highlights: Throughout his career, Tadashi Ohachi has demonstrated a commitment to advancing semiconductor technology. He has worked with esteemed organizations, including Doshisha University and Showa Denko K.K., contributing his expertise to significant projects and innovations.
Collaborations: Ohachi has collaborated with talented individuals in the field, including Takashi Udagawa and Motoi Wada. Their combined efforts have facilitated the development of cutting-edge technologies and innovations in the semiconductor industry.
Conclusion: Tadashi Ohachi's inventive contributions have positioned him as a notable figure in the realms of atomic measurement and semiconductor technology. His latest patents not only showcase his ingenuity but also advance the potential applications of these technologies in various industries. As innovation continues to evolve, Ohachi's work will undoubtedly leave a lasting impact on future developments.