Location History:
- Ibaraki-ken, JP (2003 - 2012)
- Inashiki-gun, JP (2006 - 2013)
Company Filing History:
Years Active: 2003-2013
Title: **Hiroyuki Ogawa: Innovator in Inkjet Technology**
Introduction
Hiroyuki Ogawa is a prominent inventor located in Ibaraki-ken, Japan, known for his contributions to the field of inkjet technology. With a total of six patents to his name, Ogawa has made significant advancements that enhance the performance and quality of inkjet printing.
Latest Patents
Among his latest patents, Ogawa has developed innovative formulations that improve inkjet printing processes. One of his notable inventions is a white ink for inkjet, which includes a combination of silica, a resin emulsion, and water. The formulation allows for a precise mass ratio of the resin emulsion relative to the silica, ensuring optimal performance within a range of 0.10 to 0.45.
Additionally, he has patented an ink composition for inkjet printing that incorporates a pigment, a water-dispersible anionic resin, water, and a water-soluble organic solvent. This ink boasts impressive properties, with the resin achieving a film elongation of 400-1,000% and a tensile strength between 20 to 50 N/mm. The careful balance of components, including a weight ratio of the anionic resin relative to the pigment from 0.5 to 2.5, makes this invention a remarkable contribution to inkjet technology.
Career Highlights
Hiroyuki Ogawa is associated with Riso Kagaku Corporation, where he continues to innovate and improve ink technologies. His expertise in developing advanced inks aligns with the company's mission to lead in the printing technology sector. Ogawa's work has notably positioned him as a key figure in the evolution of inkjet printing solutions.
Collaborations
Throughout his career, Ogawa has collaborated with several talented individuals, including Teruaki Ohkawa and Osamu Matsumoto. These collaborations have fostered a creative environment that has propelled the development of groundbreaking printing technologies.
Conclusion
Hiroyuki Ogawa stands out as a noteworthy inventor in the inkjet printing field, with a portfolio that reflects his dedication to innovation. His patents not only showcase his technical prowess but also hint at a future where inkjet technology continues to evolve, guided by the visions of dedicated inventors like him.