Location History:
- Wakayama, JP (1997 - 2003)
- Tokyo, JP (2001 - 2022)
- Yokosuka, JP (1999 - 2024)
Company Filing History:
8 out of 3,600 
3 out of 5,289 
1 out of 21 Years Active: 1997-2024
Title: **Innovator Spotlight: Kazuhiro Otsuka from Tokyo, Japan**
Introduction
Kazuhiro Otsuka is an esteemed inventor based in Tokyo, Japan, known for his significant contributions to the field of communication technology. With a remarkable portfolio comprising 12 patents, he has been at the forefront of innovations aimed at enhancing interpersonal communication skills.
Latest Patents
Otsuka's recent patents showcase his commitment to advancing communication methodologies. Among his latest inventions is a **Communication Skill Evaluation System**, which integrates an audio input device, a measurement device, and an utterance period detection unit that identifies speaking participants and their roles. This system aims to evaluate communication skills by analyzing non-verbal cues and participatory roles during interactions.
Additionally, he developed an **Estimation Device, Estimation Method, and Program** that predicts the next speaker and the timing of their contribution in a conversation. This innovation utilizes head motion information and synchronization data among participants to enhance the predictability of conversational flow.
Career Highlights
Otsuka has built a distinguished career working at reputable companies such as Kao Corporation and Nippon Telegraph and Telephone Corporation. His experience in these organizations has not only honed his technical skills but also shaped his innovative mindset, enabling him to contribute proactively to the advancement of communication technologies.
Collaborations
Throughout his career, Kazuhiro Otsuka has collaborated with notable individuals, including Mikio Sakaguchi and Tsutomu Horikoshi. These partnerships have allowed him to combine diverse perspectives and expertise, leading to the successful development of his innovative solutions.
Conclusion
Kazuhiro Otsuka exemplifies the spirit of innovation in the realm of communication technologies. His relentless pursuit of improving human interaction through his inventions positions him as a significant contributor to the field, with his patents reflecting a profound understanding of communication dynamics. As Otsuka continues to push the boundaries of technology, his work will undoubtedly inspire future innovations and 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.