Company Filing History:
Years Active: 1998
Title: Michiko Okamoto: Innovator in Ink Jet Recording Technology
Introduction
Michiko Okamoto is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of ink jet recording technology. With a total of 3 patents to her name, her work has had a considerable impact on the industry.
Latest Patents
One of her latest patents is for an ink jet recording paper. This innovative paper features an ink receiving layer that comprises a high absorption pigment and a binder, applied on at least one side of a base paper made from wood pulp and a filler. The ink receiving layer has a coverage rate ranging from 0.5 to 5.0 g/m² per side of the base paper, with a contact angle between 80 to 100 degrees when measured using a liquid with a surface tension of 40 dyne/cm. Another notable patent is for both-sided recording paper for ink jet recording. This paper includes coated layers made from a pigment and a water-base binder on both sides of a base paper created from pulp slurry, which contains a filler and an internal sizing agent. The coated layers have a coverage of 0.5 to 4.0 g/m² on a solids basis, and the base paper has a basis weight ranging from 50 to 180 g/m².
Career Highlights
Michiko Okamoto works at Nippon Paper Industries Co., Ltd., where she continues to innovate in the field of paper technology. Her expertise and dedication have positioned her as a key figure in her company and the industry at large.
Collaborations
Throughout her career, Michiko has collaborated with notable colleagues, including Norio Fukushima and Yoshio Yoshida. These partnerships have further enhanced her contributions to the field.
Conclusion
Michiko Okamoto's work in ink jet recording technology exemplifies her innovative spirit and commitment to advancing the industry. Her patents reflect her expertise and the significant impact she has made in her field.