Company Filing History:
Years Active: 1984-1986
Title: The Innovative Contributions of Hisao Nakajima
Introduction
Hisao Nakajima is a distinguished inventor based in Kanagawa, Japan, recognized for his remarkable contributions to the field of imaging technology. With a portfolio of six patents, Nakajima has developed innovative machines that enhance the efficiency and quality of image reproduction.
Latest Patents
Among Hisao Nakajima's latest inventions is a reproducing machine designed to streamline the copying process. This machine utilizes an optical sensor of the line scanning type to convert images into electrical signals. The device features a thermal recording head that generates heat to imprint the image onto heat-sensitive paper. Notably, the platen can move with respect to the read unit, allowing it to read in both forward and reverse directions, with variable magnification capabilities. Additionally, the machine regulates the total width of energized heating elements and the movement length and speed of the platen, optimizing performance based on the original image size.
Another significant invention is the transfer type heat-sensitive recording apparatus, which employs an ink donor sheet in the form of a continuous band. This apparatus includes a mechanism to detect and correct the tension on the band to prevent creasing, ensuring the quality of the recorded images.
Career Highlights
Hisao Nakajima's career is marked by his work at Fuji Xerox Co., Ltd., a company known for its leadership in imaging technology and document solutions. His innovative patents have significantly contributed to the company’s research and development efforts in enhancing copying and recording technologies.
Collaborations
Throughout his career, Nakajima has collaborated with esteemed colleagues such as Takashi Ohmori and Masami Kurata. These partnerships have fostered a creative environment that has led to many advancements in imaging and recording devices, highlighting the importance of teamwork in the innovation process.
Conclusion
Hisao Nakajima continues to make strides in imaging technology, and his inventive spirit drives the evolution of modern copying and heat-sensitive recording systems. His contributions not only advance technology but also inspire future inventors in the field. His work at Fuji Xerox Co., Ltd. underscores his commitment to innovation and excellence in engineering.