Company Filing History:
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Years Active: 1991
Title: The Innovations of Masahiro Kame
Introduction
Masahiro Kame is a notable inventor based in Kasukabe, Japan. He is recognized for his contributions to the field of projection technology, particularly through his innovative patent related to digital convergence correction devices. His work has significantly impacted the way projection-type television receivers operate.
Latest Patents
Masahiro Kame holds a patent for a digital convergence correction device. This device is designed for projection-type television receivers that utilize a Braun tube with an aspherical surface fluorescent screen. The device incorporates a projection lens system with an aspherical surface plastic lens attached to the display screen of the Braun tube. It features a digital memory that stores correction data corresponding to adjustment points on the display screen, which is divided horizontally and vertically. The multiplexer reads this data and implements time division multiplexing, while a D/A converter converts the multiplexed data into an analog signal. The device is equipped with sample-holding circuits to ensure coincident timing, preventing phase shifts during the time division process. This innovation allows for a reduction in the number of D/A converters, ultimately lowering the cost of the digital convergence correction device.
Career Highlights
Throughout his career, Masahiro Kame has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video Engineering, Incorporated. His experience in these organizations has contributed to his expertise in developing advanced technologies in the field of projection systems.
Collaborations
Masahiro Kame has collaborated with notable individuals in his field, including Kuninori Matsumi and Tadahiro Kawagishi. These collaborations have likely fostered innovation and the exchange of ideas, further enhancing the development of projection technology.
Conclusion
Masahiro Kame's contributions to the field of projection technology through his patent for a digital convergence correction device exemplify his innovative spirit and technical expertise. His work continues to influence the industry, showcasing the importance of advancements in television technology.
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.