This inventor holds 4 USPTO granted patents. Top assignees: Canon Kabushiki Kaisha, Cannon Kabushiki Kaisha. Active years: 1987-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1987 - 1992)
- Kashiwa, JP (2000)
Company Filing History:
Years Active: 1987-2000
Title: Masaaki Nishikawa: Innovator in Electrophotographic Technology
Introduction
Masaaki Nishikawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 4 patents. His work has been instrumental in advancing imaging technologies used in various applications.
Latest Patents
Nishikawa's latest patents include a "Process cartridge with axially shiftable drive coupling." This invention pertains to an electrophotographic image forming apparatus that allows for the detachable mounting of a process cartridge. The cartridge includes an electrophotographic photosensitive drum and a process device that interacts with the drum. The design features a unique coupling mechanism that enhances the efficiency of the image forming process.
Another significant patent is the "Original-reading device with a movable reading unit." This device incorporates a light source for illuminating an original document and a photoelectric conversion device that transforms reflected light into an image signal. The reading unit is designed to move between different positions, allowing for accurate image capture and correction.
Career Highlights
Masaaki Nishikawa has worked with prominent companies in the imaging industry, including Canon Inc. and Canon Kabushiki Kaisha. His experience in these organizations has allowed him to develop innovative solutions that address the challenges in electrophotographic technology.
Collaborations
Throughout his career, Nishikawa has collaborated with talented individuals such as Yoshio Ito and Jun Azuma. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Masaaki Nishikawa's contributions to electrophotographic technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in imaging technologies, showcasing the importance of innovation in this sector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile