Location History:
- Kanagawa, JP (1986 - 1988)
- Tokyo, JP (1985 - 2005)
Company Filing History:
2 out of 42,485 
2 out of 177 
2 out of 800 
Years Active: 1985-2005
Title: Norio Watanabe: Innovator in Scanning Charged-Particle Beam Instruments
Introduction
Norio Watanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of scanning charged-particle beam instruments, holding a total of 10 patents. His work has advanced the capabilities of imaging and observation techniques in various scientific applications.
Latest Patents
One of Watanabe's latest patents is an instrument and method for observing selected stored images acquired from a scanning charged-particle beam. This innovative instrument facilitates a search for a desired field of view on a specimen. The method allows for the observation of specimen images, where low-magnification images are obtained from multiple regions on the specimen. The image signals are stored in corresponding image memories, along with the X and Y coordinates of the specimen. Additionally, if the image is rotated, the angular position and direction are also stored. The stored image signals are then displayed on a CRT, allowing a human operator to select a desired image. The control unit subsequently drives an X-Y translation stage to bring the selected specimen position onto the optical axis of the electron beam.
Another notable patent is a scanning charged-particle beam instrument that ensures the image remains stable during rotation, even if the center of mechanical rotation does not coincide with the center of the image. This instrument operates by fixing the center position of the image during mechanical rotation. The X and Y stages of the specimen stage assembly are driven to move in their respective directions, maintaining a constant apparent speed of the image on the viewing screen.
Career Highlights
Watanabe has worked with notable companies such as Hitachi, Ltd. and The Tokyo Electric Power Company, Incorporated. His experience in these organizations has contributed to his expertise in the development of advanced imaging technologies.
Collaborations
Throughout his career, Watanabe has collaborated with esteemed colleagues, including Akira Suzuki and Yoshitaka Kojima. These collaborations have further enriched his work and innovations in the field.
Conclusion
Norio Watanabe's contributions to the field of scanning charged-particle beam instruments have significantly advanced imaging techniques. His innovative patents and collaborations with industry leaders highlight his impact on technology and research.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.