Company Filing History:
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1 out of 514 
Years Active: 1980-2025
Title: Hitoshi Sakai: Innovator in Three-Dimensional Measurement Technology
Introduction
Hitoshi Sakai is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of measurement technology, holding a total of 3 patents. His innovative work focuses on enhancing the accuracy and efficiency of three-dimensional measurement devices.
Latest Patents
One of Hitoshi Sakai's latest patents is a three-dimensional measurement device that implements high-speed scanning through a three-dimensional scanner. This device includes a scanner image processing unit that generates first measurement information by processing a first image containing pattern light. Additionally, it features an imaging unit with a camera image processing unit that produces second measurement information by processing a second image with a self-luminous marker. The three-dimensional data generation mechanism then combines this information to create a point cloud that represents the three-dimensional shape of the measurement target.
Another notable patent is an image forming apparatus that comprises an image forming unit attachable to the body of the apparatus. This unit includes a developing device with a toner receiving opening and a toner supply member that provides toner to the developing device. The apparatus is designed to minimize toner spillage, incorporating an aspirator to collect any spilled toner, thereby reducing the likelihood of scattering.
Career Highlights
Hitoshi Sakai has worked with several notable companies throughout his career, including Minolta Camera and Sakura Color Products Corporation. His experience in these organizations has contributed to his expertise in developing advanced imaging and measurement technologies.
Collaborations
Hitoshi has collaborated with talented individuals such as Akihiro Hikosaka and Takayoshi Yoshihara. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Hitoshi Sakai's contributions to three-dimensional measurement technology and image forming apparatuses highlight his role as a significant inventor in the field. His patents reflect a commitment to advancing technology and improving measurement accuracy.