Location History:
- Tokyo, JP (2004)
- Koganei, JP (2006)
Company Filing History:
1 out of 8 
1 out of 92 
Years Active: 2004-2006
Title: Masayoshi Watanabe: Innovator in Atomic Lithography
Introduction
Masayoshi Watanabe is a prominent inventor based in Koganei, Japan. He has made significant contributions to the field of atomic lithography, holding 2 patents that showcase his innovative approach to manufacturing atomic structures.
Latest Patents
Watanabe's latest patents include an "Atomic Lithography Apparatus Using Electro-Optic Effect and Method of Manufacturing Atomic Structure." This invention involves a sophisticated apparatus designed to deposit atoms from an atomic beam onto a substrate, thereby creating a periodic atomic structure. The apparatus features an atomic oven with a pinhole, a collimator for generating an atomic beam, and multiple lasers that control the beam's spreading angle. Additionally, it incorporates electro-optic elements to manage the propagation direction of the atomic beam through phase control.
Another notable patent is the "Atomic Beam Control Apparatus and Method." This invention focuses on controlling the position of an atomic beam as it traverses a multi-pole magnetic field. The apparatus utilizes a probe light generator to detect the atomic beam's position and a light sensor to receive the probe light. By adjusting the currents in the magnetic field generating electrodes based on sensor output, the position of the atomic beam can be precisely controlled.
Career Highlights
Throughout his career, Watanabe has worked with esteemed organizations such as the Communications Research Laboratory and the National Institute of Information and Communications Technology. His work in these institutions has significantly advanced the understanding and application of atomic lithography.
Collaborations
Watanabe has collaborated with notable individuals in his field, including Ryuzo Ohmukai. Their joint efforts have contributed to the development of innovative technologies in atomic beam control and lithography.
Conclusion
Masayoshi Watanabe's contributions to atomic lithography and beam control demonstrate his expertise and innovative spirit. His patents reflect a commitment to advancing technology in this specialized field.