Location History:
- Fukushima, JP (1999)
- Shirakawa, JP (2001)
- Tokyo, JP (2004 - 2009)
Company Filing History:
2 out of 343 
1 out of 33,442 
1 out of 8 Years Active: 1999-2009
Title: Hiroki Midorikawa: Innovator in Coating and Ink Jet Technologies
Introduction
Hiroki Midorikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of coating technologies and ink jet recording mediums. With a total of 4 patents to his name, Midorikawa's work showcases his innovative spirit and dedication to advancing technology.
Latest Patents
Midorikawa's latest patents include a unique coating paper that can be removed by water. This innovative coating paper comprises a substrate paper with a water-decaying layer containing fibrous carboxy alkyl cellulose. It is designed for applications such as labels for returnable containers, allowing for easy removal upon contact with water while maintaining excellent printing aptitude. Another significant patent is an ink jet recording medium that excels in ink-absorbing properties. This medium ensures high-quality image printing without color unevenness, even during bidirectional printing with high-resolution printers.
Career Highlights
Throughout his career, Hiroki Midorikawa has worked with prominent companies, including Nippon Paper Industries Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative products that meet market demands.
Collaborations
Midorikawa has collaborated with notable coworkers such as Hiroyuki Onishi and Akio Owatari. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Hiroki Midorikawa's contributions to coating and ink jet technologies highlight his role as a leading inventor in Japan. His innovative patents reflect a commitment to enhancing product functionality and quality.