Company Filing History:
Years Active: 1989-1997
Title: Kazunori Mine: Innovator in Ink Jet Technology
Introduction
Kazunori Mine is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of ink jet technology, holding a total of 3 patents. His innovative designs have advanced the functionality and efficiency of ink jet printers and image reading devices.
Latest Patents
One of Mine's latest patents is for an ink jet printer head and a method of driving the same. This invention features pressure chambers divided by side walls that are partially made of a piezoelectric member. By applying voltage to electrodes on the side walls, the printer head can jet ink through the pressure chambers by causing deformation in a shearing strain mode. The design allows for varying the volume of ink jetted in three ways, enabling a simple construction that achieves gradation in printing.
Another significant patent is for an image reading device. This device includes an original table with a defined reading section, a black mark, and a carrier that moves across the mark in the sub-scanning direction. It utilizes a fluorescent light to illuminate the original and the mark, along with an image sensor that reads the image in the main scanning direction. The reading control circuit detects black picture element data to set the reading starting position accurately.
Career Highlights
Kazunori Mine has worked with prominent companies such as Tokyo Electric Co. and Kabushiki Kaisha Tec. His experience in these organizations has contributed to his expertise in developing advanced technologies in the printing and imaging sectors.
Collaborations
Mine has collaborated with notable coworkers, including Keisuke Murakami and Hiromasa Urata. Their combined efforts have fostered innovation and progress in their respective fields.
Conclusion
Kazunori Mine's contributions to ink jet technology and image reading devices highlight his role as a significant inventor. His patents reflect a commitment to enhancing printing technology, making him a key figure in the industry.