Hironori Ohshima

Title: Hironori Ohshima: Innovator in Image Forming Technology

Introduction

Hironori Ohshima is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of image forming technology, holding a total of 5 patents. His work primarily focuses on enhancing the functionality and efficiency of image forming apparatuses.

Latest Patents

One of Ohshima's latest patents is for an internal cover and image forming apparatus. This invention features an internal cover that can be opened and closed by rotation on a shaft, allowing for easy access to the unit inside the image forming apparatus. The design includes a hinge portion that is inclined to facilitate diagonal upward opening, along with a hand-cranked fixing screw that secures the cover in a closed state. The cover can be opened diagonally upward when the fixing screw is released, and it can be fixed in an open position at a predetermined angle.

Another significant patent involves a heater fixing holder, which is designed to be detachably attached to a heating roller and a heater within the roller. This invention is part of a fixing device that ensures an image is properly fixed onto a recording medium. The heater fixing holder includes a fitting portion that penetrates and fits with the heater's end, as well as a gripping portion that holds the outer surface of the heating roller. This design allows the heater to be held in a position that prevents contact with the inner wall of the heating roller.

Career Highlights

Hironori Ohshima is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of image forming technology. His work has contributed to the advancement of products that enhance the efficiency and effectiveness of printing and imaging solutions.

Collaborations

Ohshima has collaborated with notable coworkers such as Atsushi Nakamoto and Tadashi Ogawa. Their combined expertise has likely contributed to the successful development of various technologies within their field.

Conclusion

Hironori Ohshima's contributions to image forming technology through his innovative patents demonstrate his commitment to advancing this field. His work at Ricoh Company, Ltd. continues to influence the industry positively.