Masakazu Okajima

Title: The Innovative Contributions of Masakazu Okajima

Introduction

Masakazu Okajima is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of recording devices and printing technology. With a total of 4 patents to his name, Okajima's work has had a considerable impact on the industry.

Latest Patents

Okajima's latest patents include a recording device, recording system, and recording method for recording using curable ink. This innovative recording device features a recording head with a nozzle row designed to discharge ink droplets that cure upon exposure to light. The device also includes a drive unit that facilitates relative movement between the recording head and the recording medium. Additionally, it is equipped with multiple irradiation parts that illuminate the recording medium with light, a reception unit for inputting irradiation range data, and a control unit that manages the operation of the irradiation parts based on the received data. Another significant patent is a printing apparatus that incorporates a first and second head positioned differently in a sub-scanning direction. This apparatus allows for image formation in a specific region using the second head while optimizing the usage of both heads.

Career Highlights

Throughout his career, Okajima has worked with prominent companies such as Mimaki Engineering Company, Ltd. and Seiko Epson Corporation. His experience in these organizations has contributed to his expertise in developing advanced printing technologies.

Collaborations

Okajima has collaborated with notable colleagues, including Eiichi Ohara and Junki Kasahara. Their combined efforts have furthered innovation in the field of recording and printing technologies.

Conclusion

Masakazu Okajima's contributions to the field of recording devices and printing technology are noteworthy. His innovative patents and collaborations with industry leaders highlight his significant role in advancing these technologies.