Location History:
- Sakai, JP (1991)
- Tenri, JP (1991 - 1993)
- Nara, JP (1998 - 2000)
Company Filing History:
Years Active: 1991-2000
Title: Masayoshi Tsunezawa: Innovator in Image Recording Technology
Introduction
Masayoshi Tsunezawa is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of image recording technology, holding a total of 6 patents. His innovative work has advanced the capabilities of image recording apparatuses, making them more efficient and effective.
Latest Patents
One of Tsunezawa's latest patents is an image recording apparatus that gasifies and discharges ink for forming images. This apparatus includes a discharge head and a discharge control device. The discharge head features an ink chamber with a discharge hole, a first heater for heating and gasifying ink, and a shutter unit that discharges gasified ink intermittently based on electrical signals corresponding to image data. Additionally, a first member maintains the temperature of the discharge hole at a level significantly lower than that of the first heater during operation. The discharge control device is responsible for managing the shutter unit.
Another notable patent involves a method and apparatus for image recording by emitting evaporated ink onto a surface. This invention utilizes a second heating device that heats the inner wall of the ink chamber to a temperature that is not lower than the melting point but not higher than the evaporating temperature of the ink. This process allows solidified ink to be liquefied and recovered for future printing, enhancing the efficiency of the printing process.
Career Highlights
Masayoshi Tsunezawa has dedicated his career to advancing image recording technologies. His work at Sharp Kabushiki Kaisha Corporation has positioned him as a key figure in the development of innovative printing solutions. His patents reflect a deep understanding of the technical challenges in the field and a commitment to overcoming them.
Collaborations
Throughout his career, Tsunezawa has collaborated with notable colleagues, including Masaaki Ozaki and Tetuyuki Ueda. These partnerships have fostered a creative environment that has led to groundbreaking advancements in image recording technology.
Conclusion
Masayoshi Tsunezawa's contributions to image recording technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to shape the future of printing solutions.