Location History:
- Tokyo-to, JP (2007)
- Tokyo, JP (2011 - 2012)
Company Filing History:
Years Active: 2007-2012
Title: Takayuki Ohkubo: Innovator in Thermal Transfer Technology
Introduction
Takayuki Ohkubo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal transfer technology, holding a total of 4 patents. His work focuses on improving image formation methods and devices, which have applications in various printing technologies.
Latest Patents
Ohkubo's latest patents include a thermal transfer recording device and an image formation method. In his first patent, a control section of an image data generation apparatus performs several processing steps, including resolution conversion, gradation conversion, CMYK separation, contour expansion, image sift processing, dot processing, and image reverse shift processing. The control section then sends the produced image data to a printing section, which prints it on an intermediate transfer medium and transfers it onto a polycarbonate film. This innovative method allows for the expansion of contours in color images masked by a black background, enhancing the overall image quality.
His second patent involves a thermal recording device and an image forming method. In this invention, a control section of a thermal printer performs CMYK/RGB-gray conversion, gradation conversion, and halftone conversion for input image data. It also executes shift and rotation processing based on the printer's resolution and line count. The control section further conducts heat-accumulation correction processing for the image data, ensuring high-quality prints, including intricate hairline images.
Career Highlights
Ohkubo is currently employed at Dai Nippon Printing Co., Ltd., a leading company in the printing industry. His work has significantly advanced the capabilities of thermal printing technologies, making him a valuable asset to his organization.
Collaborations
Throughout his career, Ohkubo has collaborated with notable colleagues, including Jitsuhiko Ando and Naoji Shibasaki. These collaborations have contributed to the development of innovative solutions in the field of thermal transfer technology.
Conclusion
Takayuki Ohkubo's contributions to thermal transfer technology through his patents and work at Dai Nippon Printing Co., Ltd. highlight his role as a key innovator in the industry. His advancements in image formation methods continue to influence the printing landscape.