Location History:
- Kawasaki, JP (1998 - 1999)
- Kanagawa, JP (1999 - 2006)
Company Filing History:
Years Active: 1998-2006
Title: Innovative Mind: The Patents of Haruhiko Tsunoda
Introduction
Haruhiko Tsunoda, a distinguished inventor based in Kanagawa, Japan, has made significant contributions to the field of technology through his innovative patents. With a total of four patents under his name, Tsunoda has demonstrated his commitment to enhancing the digital landscape.
Latest Patents
Among his latest inventions are the "Content Sales Period Verifying System" and the "Content Decryption Key Effective Period Verifying System." These systems feature a CD-ROM that records effective periods for both the CD-ROM itself and the content it stores. The system enables a personal computer to determine whether the current date is valid for accessing content, effectively preventing unauthorized use. Additionally, Tsunoda developed a "Content Sales Price Accounting System," which offers a sophisticated approach to managing sales pricing and effective periods. This innovation allows for dynamic adjustments based on predetermined criteria and ensures accurate billing for content purchasers.
Career Highlights
Haruhiko Tsunoda is presently affiliated with Fujitsu Corporation, a company renowned for its technological advancements. His work has positioned him as an innovator in the field, contributing to various projects that showcase his expertise in digital solutions.
Collaborations
Throughout his career, Tsunoda has worked alongside notable colleagues such as Makoto Yoshioka and Kazuharu Hasegawa. Their collaboration has likely fostered a productive environment that encourages innovation and the development of groundbreaking technologies.
Conclusion
In conclusion, Haruhiko Tsunoda's inventive spirit and technical prowess have resulted in significant advancements in content management and verification systems. His patents serve as a testament to his dedication to innovation, positioning him as a key figure in the technological landscape. As technology continues to evolve, Tsunoda's contributions will likely play a vital role in shaping its trajectory.
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.