Location History:
- Sakai, JP (1993)
- Osaka, JP (1998 - 1999)
Company Filing History:
Years Active: 1993-1999
Title: Kazuo Johroku: Innovator in Toner Cartridge Technology
Introduction
Kazuo Johroku is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of toner cartridge technology, holding a total of 7 patents. His innovative designs have improved the functionality and usability of toner cartridges in image forming apparatuses.
Latest Patents
One of his latest patents is a toner supply cartridge featuring a shutter designed to cooperate with the cartridge. This invention ensures easy replacement and prevents users from failing to claim the toner fall aperture. The shutter mechanism is ingeniously designed to lock in place when the toner cartridge is inserted or withdrawn, enhancing user experience and reliability. Another notable patent involves a toner cartridge that includes flexible stirring rods within the toner storage unit. This design allows for efficient mixing and distribution of toner, ensuring optimal performance in image formation.
Career Highlights
Kazuo Johroku has dedicated his career to advancing toner cartridge technology. His work at Mita Industrial Co., Ltd. has positioned him as a key player in the industry. His patents reflect a deep understanding of the technical challenges faced in toner cartridge design and functionality.
Collaborations
Throughout his career, Johroku has collaborated with talented individuals such as Masanobu Maeshima and Teruki Kishimoto. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the field.
Conclusion
Kazuo Johroku's contributions to toner cartridge technology have made a lasting impact on the industry. His inventive spirit and dedication to improving user experience continue to inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.