Location History:
- Tokyo, JP (2008)
- Yokohama, JP (2006 - 2013)
Company Filing History:
19 out of 4,698 
2 out of 1,281 
1 out of 8 Years Active: 2006-2013
Title: Kazuhiko Ishii: Innovator in Electronic Value Exchange
Introduction
Kazuhiko Ishii, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of electronic value exchange systems. With a remarkable portfolio of 20 patents, Ishii's innovations demonstrate his expertise and commitment to advancing technology.
Latest Patents
His latest patents include an electronic value exchange system and method, focusing on enhancing the interaction between mobile terminals and electronic tickets. The electronic value exchange system comprises a mobile terminal that enables secure transactions by transmitting exchange offer messages. Ishii's inventions utilize a public key cryptosystem for mutual authentication, ensuring strict security and efficiency in electronic ticket distribution. The system dynamically selects between cryptographic methods based on situational requirements, exemplifying advanced security protocols in electronic communications.
Career Highlights
Kazuhiko Ishii has had a noteworthy career, particularly during his time at NTT Docomo, Inc., where he developed innovations that have impacted the telecommunications sector. His contributions have positioned him as a thought leader in the realm of value exchange technologies.
Collaborations
Ishii has collaborated with esteemed professionals like Kensaku Mori and Sadayuki Hongo, fostering a collaborative environment that has led to successful innovations. Their teamwork has been instrumental in driving forward the boundaries of electronic transaction technologies.
Conclusion
Kazuhiko Ishii's dedication to innovation in electronic value exchange systems reinforces his status as a pivotal inventor in this domain. His patents reflect both his technical acumen and his vision for secure, efficient electronic transactions. As technology continues to evolve, Ishii's contributions will undoubtedly play a crucial role in shaping the future of electronic commerce.
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.