Location History:
- Amagasaki, JP (1992 - 1993)
- Hyogo, JP (2002)
- Tokyo, JP (1999 - 2012)
Company Filing History:
4 out of 21,351 
1 out of 15,863 
Years Active: 1992-2012
Title: Innovations of Hiroshi Itou
Introduction
Hiroshi Itou is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of digital watermarking and semiconductor technology. With a total of five patents to his name, Itou's work has had a considerable impact on multimedia data processing and integrated circuit design.
Latest Patents
Hiroshi Itou's latest patents include a digital watermark embedding apparatus, a digital watermark detecting apparatus, and a digital watermark system. The digital watermark embedding apparatus features a storing unit that retains at least one embedding function, image converting program, and image processing program necessary for the digital watermark embedding process. It also includes an embedding process selecting unit that chooses a specific combination of these functions and an embedding unit that embeds particular information into multimedia data while generating corresponding determination information. Another notable patent is the semiconductor integrated circuit with variable bit line precharging voltage. This innovative circuit is equipped with a VBL generating circuit, a test mode judging circuit, and both large and small pumps, allowing for the detection of defective bit lines with minimal margin concerning precharging voltage levels.
Career Highlights
Hiroshi Itou has worked with notable companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in his field.
Collaborations
Some of Hiroshi Itou's coworkers include Akihiko Iwata and Tatsuki Okamoto. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective projects.
Conclusion
Hiroshi Itou's contributions to digital watermarking and semiconductor technology highlight his role as a significant inventor in Japan. His patents reflect a commitment to innovation and excellence in engineering.
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.