Location History:
- Kanagawa, JP (1987)
- Yokosaka, JP (1990)
- Yokosuka, JP (1982 - 1997)
- Tokyo, JP (1992 - 2000)
- Yokohama, JP (1996 - 2001)
Company Filing History:
Years Active: 1982-2001
Title: Masasumi Nagashima: A Pioneer in Inkjet Technology
Introduction: Masasumi Nagashima, based in Yokohama, Japan, is a prominent inventor known for his contributions to inkjet technology. With an impressive portfolio of 32 patents, Nagashima has significantly advanced the efficiency and reliability of inkjet recording apparatuses. His innovations are vital in ensuring that these devices operate effectively, with reduced maintenance costs.
Latest Patents: Among Masasumi Nagashima's latest patents are two notable inventions that demonstrate his commitment to innovation. The first is an "Ink jet recording apparatus having wiping blade ink splash prevention." This invention addresses a common issue in inkjet printers, where ink splashes can lead to spoilage in the device's interior. By utilizing a wiping blade that shifts to clean the discharge ports of the recording head, the invention ensures effective cleaning while minimizing ink waste and internal damage.
The second patent, titled "Ink jet recording apparatus having discharge recovery means," focuses on enhancing the discharge recovery process. This innovation aims to reduce the running costs associated with ink consumption and extend the life of waste ink tanks. By controlling the movement of the recording head during recovery, the invention streamlines both automatic and manual recovery processes after ink tank replacement, thereby providing a more reliable and efficient user experience.
Career Highlights: Masasumi Nagashima's career is closely associated with Canon Kabushiki Kaisha, a leading technology company renowned for its imaging and printing solutions. His work at Canon has positioned him as a key figure in the development of advanced inkjet technologies. Through persistent research and innovation, he has made significant strides in improving the functionality and longevity of inkjet printers.
Collaborations: Nagashima has collaborated with several notable colleagues during his tenure at Canon, including Osamu Asakura and Mineo Nozaki. Their combined expertise and innovative spirit have furthered the development of cutting-edge inkjet technologies, enabling Canon to maintain its competitive edge in the printing industry.
Conclusion: Masasumi Nagashima's contributions to inkjet technology reflect a deep understanding of the challenges faced in the printing industry. Through his innovative patents and collaborative efforts, he has played a crucial role in advancing the efficiency and reliability of inkjet recording apparatuses. His work is a testament to the importance of continuous innovation in technology, ensuring that devices evolve to meet the needs of users worldwide.