Company Filing History:
2 out of 1,268 
2 out of 3,063 
1 out of 21,927 
Years Active: 1992-2022
Title: Yuji Kawamura: Innovator in Video Output Technology
Introduction
Yuji Kawamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of video output technology, holding a total of 5 patents. His work focuses on enhancing video encryption and output methods, ensuring secure and efficient video transmission.
Latest Patents
Kawamura's latest patents include a video output controlling apparatus and method designed to minimize the risk of unauthorized video output. This innovative apparatus features a first acceptance unit that receives video and an encryption necessity signal. Additionally, a second acceptance unit accepts a control signal through a different route. The video conversion unit then transforms the video into either an encrypted or non-encrypted format based on the control signal. Furthermore, his patents encompass a video output apparatus that interfaces with a conversion apparatus, which converts video data from one format to another while managing synchronization signals.
Career Highlights
Throughout his career, Yuji Kawamura has worked with notable companies such as Toppan Printing Co., Ltd. and Sony Interactive Entertainment Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in video technology.
Collaborations
Kawamura has collaborated with esteemed colleagues, including Etsuo Shimamura and Sukenori Ito. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Yuji Kawamura's contributions to video output technology demonstrate his commitment to innovation and security in video transmission. His patents reflect a deep understanding of the complexities involved in video encryption and output methods.