This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Global Storage Technologies Netherlands B.v., Sony Corporation. Active years: 2008-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2,636 
1 out of 58,145 
Years Active: 2008-2011
Title: Innovations of Tatsuo Sekimoto
Introduction
Tatsuo Sekimoto is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in imaging apparatus and storage devices. With a total of 2 patents to his name, Sekimoto's work reflects a commitment to innovation and advancement in engineering.
Latest Patents
One of Sekimoto's latest patents is an imaging apparatus that features a light quantity adjuster. This device includes a blade member that forms an aperture, a stepping motor that moves the blade member to open or close the aperture, and a control section that manages the motor's operation. Notably, the control section increases the rotational speed of the stepping motor when the resistance acting on it transitions from static to dynamic friction during aperture closure.
Another significant patent is for a rotating disk storage device that incorporates a high rigidity flexible printed circuit board. This design utilizes lead-free solder to secure the flexible printed circuit board within a disk enclosure while maintaining high rigidity. The device comprises a flexible printed circuit board (FPC) with a wiring pattern that includes a signal line for data transmission. The FPC is fixed at one end to a base and at the opposite end to an actuator head suspension assembly (AHSA). Additionally, the design features metallic plates and a shock sensor, enhancing the device's functionality and durability.
Career Highlights
Throughout his career, Tatsuo Sekimoto has worked with prominent companies such as Hitachi Global Storage Technologies and Sony Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in the industry.
Collaborations
Sekimoto has collaborated with notable colleagues, including Tetsuo Yuki and Tomoki Hiramatsu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tatsuo Sekimoto's contributions to the fields of imaging and storage technology exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of complex systems and a commitment to improving technological solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile