This inventor holds 16 USPTO granted patents. Top assignees: Minolta Company, Ltd., Sharp Kabushiki Kaisha Corporation. Active years: 1996-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Osaka, JP (2003)
- Toyokawa, JP (1996 - 2004)
Company Filing History:
16 out of 2,816 
1 out of 25,949 
Years Active: 1996-2004
Title: Akira Takasu: Innovator in Image Forming Technology
Introduction
Akira Takasu is a prominent inventor based in Toyokawa, Japan. He has made significant contributions to the field of image forming technology, holding a total of 16 patents. His innovative designs and methods have advanced the efficiency and effectiveness of various imaging devices.
Latest Patents
Among his latest patents are the "Rotator driving device" and the "Image forming apparatus using the rotator driving device." This invention involves a mechanism where the rotational force of a driving motor is transferred to a photosensitive drum via a planetary-roller reduction device, allowing for the drum's rotation. A speed detector on the shaft of the photosensitive drum monitors its rotational speed. Based on this detected speed, the driving motor's rotational speed is adjusted to ensure the photosensitive drum maintains a constant speed. Another notable patent is the "Induction heating and fixing device for fixing toner on a recording medium in an image forming apparatus." This device features a hollow cylindrical fixing member and a core that forms a closed magnetic circuit. It includes a coil wound around the core and a pressure member that presses against the fixing member. This design effectively suppresses temperature drops at the ends of the fixing roller, ensuring uniform temperature distribution along its length.
Career Highlights
Throughout his career, Akira Takasu has worked with notable companies such as Minolta Company, Ltd. and Sharp Kabushiki Kaisha Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the imaging sector.
Collaborations
He has collaborated with esteemed colleagues, including Teruhiko Fujikura and Toshikazu Higashi. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Akira Takasu's contributions to image forming technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in imaging devices, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile