This inventor holds 2 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Pioneer Corporation. Active years: 2018-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama, JP (2018)
- Kawagoe, JP (2021)
Company Filing History:
Years Active: 2018-2021
Title: Hirofumi Shimokawa: Innovator in Information Processing Systems
Introduction
Hirofumi Shimokawa is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of information processing systems, with a focus on mobile and in-vehicle technologies. With a total of 2 patents, his work addresses critical issues in communication and user safety.
Latest Patents
Shimokawa's latest patents include a mobile apparatus and a sleepiness calculation device. The mobile apparatus is designed to prevent unnecessary alerts to emergency contacts, thereby reducing communication volume during notifications. It features an interface that acquires acceleration data to determine if a smartphone has experienced significant impact. The system includes a display control unit that notifies users to cancel external alerts and an operation control unit that accepts cancellation operations.
The sleepiness calculation device utilizes a smartphone to obtain heart rate data from a heartbeat sensor. It determines the active state of the user and sends this information to a server. The server then corrects the sleepiness baseline heart rate based on various factors, including fatigue and sleep time. This corrected data is sent back to the smartphone, where the sleepiness level is calculated.
Career Highlights
Hirofumi Shimokawa is currently employed at Pioneer Corporation, a company known for its innovative technology solutions. His work at Pioneer has allowed him to develop cutting-edge systems that enhance user experience and safety.
Collaborations
Shimokawa has collaborated with notable coworkers, including Shunichiro Nagao and Masashi Takano. Their combined expertise contributes to the advancement of technology in their respective fields.
Conclusion
Hirofumi Shimokawa is a distinguished inventor whose work in information processing systems has the potential to significantly impact user safety and communication efficiency. His innovative patents reflect a commitment to improving technology for everyday users.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile