Location History:
- Tokyo, JP (1995 - 1998)
- Chiba, JP (2000 - 2013)
Company Filing History:
4 out of 2,899 
1 out of 16,458 
1 out of 2 Years Active: 1995-2013
Title: Akihiro Sadaki: Innovator in Liquid Injection Technology
Introduction
Akihiro Sadaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of liquid injection technology, holding a total of 6 patents. His innovative work has advanced the capabilities of recording apparatuses and methods, showcasing his expertise in engineering and design.
Latest Patents
Sadaki's latest patents include a liquid injection head, a liquid injection recording apparatus, and a method of filling a liquid injection head with liquid. The liquid injection head features a nozzle body with a row of nozzle holes and a nozzle guard that covers these holes. The nozzle guard is designed with a top portion that has a slit aligned with the nozzle holes, a sealing portion to maintain integrity, and a suction flow path that creates a negative pressure chamber. This design allows for efficient liquid management, ensuring that any overflow is effectively sucked back into the system. Additionally, his method of recording an image involves a multicolor approach, where a head with recording elements moves in a subscanning direction to adjust pixel density and prevent color moire.
Career Highlights
Throughout his career, Akihiro Sadaki has worked with notable companies such as Seiko Instruments Inc. and Fuji Photo Film Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of imaging and liquid injection.
Collaborations
Sadaki has collaborated with esteemed colleagues, including Masayoshi Shiraishi and Naoki Kawawada. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Akihiro Sadaki's contributions to liquid injection technology and imaging methods highlight his role as a leading inventor in his field. His patents reflect a commitment to innovation and excellence, making a lasting impact on the industry.