Company Filing History:
Years Active: 2006-2014
Title: Keisuke Hirayama: Innovator in Inkjet Technology
Introduction
Keisuke Hirayama is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of inkjet technology, holding a total of 6 patents. His innovative designs and solutions have enhanced the functionality and quality of inkjet printers and image recording apparatuses.
Latest Patents
Hirayama's latest patents include advancements in inkjet printers. One notable invention describes an inkjet printer where a first sparsely arranged portion of a first ejection head entirely overlaps in a movement direction with a second densely arranged portion of a second ejection head. This design allows for a plurality of outlets of the first sparsely arranged portion to include use outlets, while the overlapping outlets of the second densely arranged portion are designated as non-use outlets. This configuration helps prevent or suppress reductions in print quality, such as changes in density or the occurrence of voids due to displacement of the mounting positions of ejection heads.
Another significant patent involves an image recording apparatus that records images on a medium that generates gas when irradiated with a light beam. This invention effectively prevents gas from drifting into the space between the image recording medium and a drum, thereby avoiding contamination of the back surface of the image recording medium. The design ensures that unclosed regions of suction grooves formed in the drum surface do not occur downstream in the gas moving direction.
Career Highlights
Keisuke Hirayama is currently employed at Dainippon Screen Mfg. Co., Ltd., where he continues to innovate and develop new technologies in the printing industry. His work has been instrumental in advancing the capabilities of inkjet printing systems.
Collaborations
Hirayama has collaborated with notable colleagues, including Hiroshi Okamoto and Hiroyuki Fujisawa. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Keisuke Hirayama's contributions to inkjet technology exemplify his dedication to innovation and quality. His patents reflect a deep understanding of the challenges in the printing industry and provide effective solutions that enhance print quality and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.