This inventor holds 3 USPTO granted patents. Top assignee: Mita Industrial Co., Ltd.. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Tsukasa Ichimaru: Innovator in Toner Cartridge Technology
Introduction
Tsukasa Ichimaru is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of imaging technology, particularly in the development of toner cartridges. With a total of 3 patents to his name, Ichimaru continues to push the boundaries of innovation in his industry.
Latest Patents
One of Ichimaru's latest patents is for a toner cartridge designed for an image forming apparatus. This innovative toner cartridge features a toner storing unit that includes two flexible stirring rods. The design incorporates two tapered bearing portions on the first side wall of the toner storage unit, which extend partially into the wall without piercing it. Additionally, two bearing portions on the second side wall extend completely through the wall. The first ends of each stirring rod are tapered to fit into the tapered bearing portions, while the second ends extend through the bearing portions of the second side wall. Flange members are placed on the second ends of the stirring rods, with a seal positioned between each flange member and the second side wall. In another embodiment, the design includes generally square bearing portions and stirring rods with spherical tips, enhancing the functionality of the toner cartridge.
Career Highlights
Ichimaru is currently employed at Mita Industrial Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the efficiency and effectiveness of toner cartridges used in various imaging devices.
Collaborations
Throughout his career, Ichimaru has collaborated with talented individuals such as Takeshi Konuma and Kazuo Johroku. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Tsukasa Ichimaru is a prominent figure in the field of toner cartridge technology, with a focus on enhancing the performance of imaging devices. His innovative designs and collaborative efforts continue to shape the future of this industry.