Company Filing History:
3 out of 336 
1 out of 42,485 
1 out of 3,781 
Years Active: 2005-2011
Title: Hiroshi Watase: Innovator in Semiconductor Technology
Introduction
Hiroshi Watase is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of semiconductor technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
Watase's latest patents include a semiconductor processing device and an IC card. The semiconductor processing device features a first non-volatile memory for erasing stored information on a first data length unit and a second non-volatile memory for erasing stored information on a second data length unit. This device is capable of inputting and outputting encrypted data, enhancing security in data processing. The first non-volatile memory stores an encryption key, while the second memory stores a program to be processed by a central processing unit. This separation allows for efficient erasure of stored information before executing program writing and encryption key calculations.
Another significant patent is for an information processing device, card device, and information processing system that emphasizes high security. This invention includes a data processing apparatus with at least two information processing devices connected by a signal line. It features a means for changing power consumption during signal transmission, which enhances security by encrypting signals sent and received. Additionally, it allows for the encryption of information stored in memory devices, ensuring that sensitive data remains protected.
Career Highlights
Hiroshi Watase has worked with prominent companies such as Hitachi ULSI Systems Co., Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate in semiconductor technology.
Collaborations
Watase has collaborated with notable colleagues, including Takashi Tsukamoto and Kunihiko Nakada. Their joint efforts have likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Hiroshi Watase's contributions to semiconductor technology through his patents reflect his dedication to innovation and security in information processing. His work continues to influence the industry and inspire future advancements.
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.