= 0.85 Inventors with similar research interests:
Location History:
- Asaka, JA (1977)
- Asaka, JP (1983 - 1985)
- Kasei, JP (1985)
- Kaisei, JP (1984 - 1988)
- Ashigarakami, JP (1985 - 1989)
- Kaisei-machi, JP (2002 - 2006)
- Kanagawa-ken, JP (1997 - 2011)
- Kanagawa, JP (1985 - 2015)
- Ashigarakami-gun, JP (2012 - 2016)
Company Filing History:
50 out of 16,458 
15 out of 16,042 
Years Active: 1977-2016
Title: Innovations by Shuichi Ohtsuka in Inkjet Printing Technology
Introduction
Shuichi Ohtsuka is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to inkjet printing technology. With an impressive portfolio of 65 patents, Ohtsuka has pioneered innovative methods that enhance printing quality and efficiency.
Latest Patents
Ohtsuka's latest patents showcase his expertise in developing advanced printing methods. One notable invention is a printing method using white particles, which incorporates a process of aggregating white particles in ink to increase optical reflectance on colored printing mediums. This method utilizes both a first and a second aggregating agent, ensuring that the dye ink is effectively combined with the aggregated white particles for superior print outcomes.
Another significant patent is the method and device for achieving color development on print media through inkjet printing. This innovative technique involves using a penetrant without color material to control the distribution of the color material within the print medium as the ink is applied. Such advancements demonstrate Ohtsuka's commitment to improving the functionality and quality of inkjet printing.
Career Highlights
Ohtsuka has had a distinguished career within leading companies in the field of imaging technology, including Fuji Photo Film Company, Limited, and Fujifilm Corporation. His work in these organizations has notably propelled advancements in printing technology, significantly impacting the industry.
Collaborations
Throughout his career, Shuichi Ohtsuka has collaborated with esteemed colleagues such as Kazuo Shiota and Nobuyoshi Nakajima. These partnerships have been vital in fostering innovation and achieving breakthroughs in their field of expertise.
Conclusion
Shuichi Ohtsuka remains an influential figure in the realm of inkjet printing, with his extensive patent portfolio underscoring his inventive prowess. His continuous innovations not only enhance printing technology but also pave the way for future developments in the industry.
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.