This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2003-2012.
Location History:
- Matsudo, JP (2003)
- Tokyo, JP (2010)
- Kanagawa-ken, JP (2012)
Company Filing History:
Years Active: 2003-2012
Title: Tetsuya Ohfuchi: Innovator in Sheet Conveying Technology
Introduction
Tetsuya Ohfuchi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, particularly in the development of sheet conveying devices and image forming apparatuses. With a total of 3 patents to his name, Ohfuchi's work has had a considerable impact on the efficiency and functionality of imaging systems.
Latest Patents
Ohfuchi's latest patents include a sheet conveying device and an image forming apparatus that incorporates this device. The sheet conveying device features a controller with a processing unit that detects the uppermost sheet in a stack. It utilizes an elevator to lift and stop the sheet stack at a reference position, allowing for precise control during the conveying process. The device calculates the variation in angle and converts it to the thickness of multiple sheets, enhancing the accuracy of sheet handling.
The image forming apparatus includes an image forming mechanism, a sheet conveyance mechanism, and a sheet detector. This apparatus is designed to form images and transfer them onto sheets efficiently. The sheet detector, positioned upstream from the image transfer region, employs a light source and multiple photoreceptors to detect the sheets accurately. This innovative design allows for adjustments in light emission based on the characteristics of the sheets being processed.
Career Highlights
Tetsuya Ohfuchi is currently employed at Ricoh Company, Ltd., where he continues to develop cutting-edge technologies in imaging and printing. His work has been instrumental in advancing the capabilities of Ricoh's products, making them more efficient and reliable for users.
Collaborations
Ohfuchi has collaborated with several talented individuals in his field, including Masataka Shimoohsako and So Ohta. These collaborations have fostered innovation and have contributed to the successful development of new technologies.
Conclusion
Tetsuya Ohfuchi's contributions to the field of imaging technology through his patents and work at Ricoh Company, Ltd. highlight his role as a key innovator. His advancements in sheet conveying devices and image forming apparatuses continue to influence the industry positively.