Location History:
- Yokohama, JP (1988)
- Tokyo, JP (2024)
Company Filing History:
6 out of 5,290 
1 out of 1 
1 out of 151 Years Active: 1988-2025
Title: Innovations of Takeshi Kurashima
Introduction
Takeshi Kurashima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of information technology, holding a total of 7 patents. His work focuses on devices and methods that enhance information presentation and acquisition.
Latest Patents
Kurashima's latest patents include an information presentation device, an information acquisition device, an information presentation method, an information acquisition method, and an information presentation program. One of his innovations involves an action-sequence generation unit that creates a sequence of actions based on a user's action log and history. Additionally, a permission-level calculation unit determines the permission level of actions based on the action log and a permission log. This technology allows for the specification of trigger actions that meet certain permission criteria.
Another significant patent involves a learning apparatus and a mental state sequence prediction apparatus. This device includes a psychological state data preprocessing unit that calculates the duration of psychological states from sequence data. It also features a learning unit that develops a psychological state sequence prediction model using behavior sequence data and preprocessed psychological state data.
Career Highlights
Throughout his career, Kurashima has worked with prominent companies such as Nippon Telegraph and Telephone Corporation and Showa Electric Wire & Cable Co. His experience in these organizations has contributed to his innovative work in the field.
Collaborations
Kurashima has collaborated with notable individuals in his field, including Hiroyuki Toda and Masahiro Kojima. These partnerships have likely fostered a creative environment that encourages innovation.
Conclusion
Takeshi Kurashima's contributions to information technology through his patents and collaborations highlight his role as a significant inventor in Japan. His work continues to influence advancements in information presentation and acquisition methods.