Susumu Tsujihara is a prominent inventor based in Neyagawa, Japan. He has made significant contributions to the field of visual image signal processing, holding a total of 14 patents. His work has been instrumental in advancing technologies related to cathode ray tubes and image processing apparatuses.

Latest Patents

Tsujihara's latest patents include a visual image signal processing apparatus that utilizes arithmetic operations. This apparatus features an overlaying unit that overlays a brightness reference signal during the fly-back period of an input visual image signal. Additionally, it includes a first clamping unit that clamps the output from the overlaying unit at a predetermined voltage. Another notable patent is the beam landing correction apparatus for cathode ray tubes. This invention employs multiple landing correction coil pairs to achieve high-accuracy landing corrections by canceling the influence of geomagnetism.

Career Highlights

Tsujihara has spent a significant portion of his career at Matsushita Electric Industrial Co., Ltd., where he has developed innovative technologies that have impacted the electronics industry. His expertise in visual image processing has led to advancements that enhance the quality and accuracy of image displays.

Collaborations

Throughout his career, Tsujihara has collaborated with notable colleagues, including Ikunori Inoue and Yasuaki Sakanishi. These collaborations have fostered a creative environment that has resulted in groundbreaking inventions and improvements in technology.

Conclusion

Susumu Tsujihara's contributions to visual image signal processing and his innovative patents have made a lasting impact on the industry. His work continues to influence advancements in image technology, showcasing the importance of innovation in electronics.

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