This inventor holds 4 USPTO granted patents. Top assignee: Kokusai Denshin Denwa Kabushiki Kaisha. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: Teruji Watanabe: Innovator in Magnetic Detection and Character Recognition
Introduction
Teruji Watanabe is a prominent inventor based in Niza, Japan. He has made significant contributions to the fields of magnetic detection and character recognition. With a total of 4 patents to his name, Watanabe's work showcases his innovative approach to solving complex technological challenges.
Latest Patents
Watanabe's latest patents include a frequency selective detecting system designed for detecting alternating magnetic fields. This system utilizes a magnetic sensing element of a parametrically excited second harmonic oscillator. It employs a reference signal with a repetition period that closely matches the AC magnetic field's repetition period for synchronous detection. Additionally, a current proportional to the intensity of a noise magnetic field is applied to the oscillation winding of the magnetic sensing element. This technique significantly enhances the signal-to-noise ratio of the detected output.
Another notable patent is a character pattern recognition method and apparatus. This invention recognizes unknown character patterns by correlating them with known standard character patterns. The unknown character pattern is temporarily stored in a magnetic thin plate as a magnetic domain pattern. By varying the bias magnetic field on the magnetic thin plate, the unknown character pattern is modified to emphasize its features. This modified pattern is then compared with known modified feature-enhanced standard character patterns to obtain the correlation.
Career Highlights
Watanabe is currently employed at Kokusai Denshin Denwa Kabushiki Kaisha, where he continues to develop innovative technologies. His work has had a profound impact on the fields of magnetic sensing and character recognition, making him a respected figure in the industry.
Collaborations
Throughout his career, Watanabe has collaborated with notable colleagues, including Hideo Ishihara and Shizuo Suzuki. These collaborations have further enriched his research and development efforts.
Conclusion
Teruji Watanabe's contributions to technology through his patents and innovative methods highlight his expertise in magnetic detection and character recognition. His work continues to influence advancements in these fields, showcasing the importance of innovation in solving real-world problems.