Location History:
- Sunto-Gun, JP (2009)
- Shizuoka-ken, JP (2011)
- Shizuoka, JP (2010 - 2017)
- Sunto Shizuoka, JP (2017 - 2022)
Company Filing History:
11 out of 6,174 
8 out of 52,711 
Years Active: 2009-2022
Title: Innovator Kazufumi Ishida: Pioneering Image Forming Technologies
Introduction
Kazufumi Ishida, an esteemed inventor based in Sunto Shizuoka, Japan, has made significant contributions to the field of image forming technologies. With a total of 11 patents to his name, Ishida's work has enhanced the efficiency and functionality of imaging devices, impacting various industries.
Latest Patents
Ishida's latest patent focuses on an advanced image forming apparatus. This innovative apparatus comprises an image carrier, exposure device, developing device, primary transfer device, secondary transfer device, and control unit. The exposure device plays a vital role by exposing the image carrier to create an electrostatic latent image. The developing device then transforms this latent image into a toner image using toner. The primary transfer device primarily transfers this toner image to a transfer body, while the secondary transfer device applies a transfer bias to seamlessly transfer the toner image to the recording medium. The inventive control unit enhances overall performance by applying a cleaning bias to the secondary transfer device to eliminate residual toner post-transfer. In cases where the toner image fails to be transferred at a predetermined timing, the control unit initiates a first cleaning process until subsequent operations are ready to commence.
Career Highlights
Throughout his career, Ishida has been associated with prestigious companies, notably Toshiba Tec and Kabushiki Kaisha Toshiba. His tenure at these organizations has allowed him to refine his skills and contribute to groundbreaking technology in image forming solutions.
Collaborations
Ishida has collaborated with talented engineers like Ken Iguchi and Sunao Takenaka. Together, they have worked towards innovative advancements that have led to the successful implementation of new imaging technologies.
Conclusion
Kazufumi Ishida's dedication to innovation in image forming technology is evident in his extensive portfolio of patents and professional collaborations. His inventions continue to shape the industry, paving the way for future advancements and innovations in imaging solutions.
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.