This inventor holds 5 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Omron Corporation. Active years: 2022-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2022-2025
Title: Takanori Shibutani: Innovator in Screw Fastening Technology
Introduction
Takanori Shibutani is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of screw fastening technology, holding a total of 5 patents. His work focuses on improving the quality and reliability of screw fastening processes, which are critical in various manufacturing and assembly applications.
Latest Patents
Shibutani's latest patents include a screw tightening defect determination device and a learning device. This innovative technology determines whether a screw tightening defect has occurred, even when a tapping screw is used in a soft material. The device utilizes a PLC that generates a normalized torque data sequence based on rotational torque data. It assesses screw tightening defects by analyzing the amount of change in torque at the first data point of the sequence.
Another notable invention is the screw fastening fault assessment device, which allows for highly accurate assessment of screw fastening quality. This invention includes a position acquisition unit that tracks the axial-direction position of a driver. The fault assessment unit determines if a fault has occurred in the fastening process when the change in the driver's position exceeds a predetermined threshold value. This technology enhances the precision of screw fastening assessments.
Career Highlights
Takanori Shibutani is currently employed at Omron Corporation, where he continues to develop innovative solutions in the field of fastening technology. His work has significantly impacted the industry, providing tools that enhance the reliability of screw fastening processes.
Collaborations
Shibutani has collaborated with notable colleagues, including Tatsuya Sasaki and Koji Nishigaki. Their combined expertise has contributed to the advancement of fastening technology and the successful development of innovative solutions.
Conclusion
Takanori Shibutani is a key figure in the field of screw fastening technology, with a focus on improving quality and reliability through his innovative patents. His contributions continue to shape the industry and enhance manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile