Location History:
- Otsu-shi, Shiga JP (2003 - 2006)
- Otsu-shi, Shiga, JP (2008)
- Ootsu, JP (2010)
Company Filing History:
4 out of 4 
2 out of 3 
1 out of 1 Years Active: 2003-2010
Title: Nobukatsu Nishida - Innovator in IC Tag Reading Technology
Introduction
Nobukatsu Nishida is an inventor based in Otsu-shi, Japan. He has made contributions to the field of identification technology, particularly through his innovative patent application related to IC tag reading devices. His work focuses on enhancing the efficiency and effectiveness of reading information stored in IC tags.
Latest Patent Applications
Nobukatsu Nishida's notable patent application is for an IC Tag Reading Device. This device features an antenna positioned on one side of a passageway, designed for an identification subject with an IC tag to pass through. The invention includes a front wave-absorbing wall and a rear wave-absorbing wall that protrude from the vicinity of the antenna's edges. These walls serve to narrow the half-power angle θ of the radio wave radiated from the antenna over a horizontal plane. Additionally, a wave-absorbing side wall is provided on the opposite side of the passageway. This innovative structure allows for controlled propagation of the radio wave, thereby limiting the reading area of the IC tag and suppressing the influence of reflected waves.
Conclusion
Nobukatsu Nishida's work in the field of IC tag reading technology showcases his innovative approach to improving identification systems. His patent application reflects a significant step forward in controlling radio wave propagation for enhanced reading accuracy.