This inventor holds 1 USPTO granted patent. Top assignee: Ishihara Sangyo Kaisha, Ltd.. Active years: 1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983
Title: Masakuni Ohkawa: Innovator in Electrophotographic Technology
Introduction
Masakuni Ohkawa is a notable inventor based in Moriyama, Japan. He has made significant contributions to the field of electrophotographic materials, particularly through his innovative patent involving dye-sensitized titanium dioxide.
Latest Patents
Ohkawa holds a patent for a dye-sensitized titanium dioxide electrophotographic photosensitive material. This invention enhances the photosensitivity and whiteness of electrophotographic materials by incorporating a specific cyanine dye compound into the photosensitive layer, which is positioned on an electroconductive substrate.
Career Highlights
Ohkawa is associated with Ishihara Sangyo Kaisha, Ltd., where he has been instrumental in advancing the company's technological capabilities. His work has focused on improving the performance of photosensitive materials used in various applications.
Collaborations
Ohkawa has collaborated with notable colleagues such as Shigeo Yasui and Shigeru Kishino. Their combined expertise has contributed to the development of innovative solutions in the field of electrophotography.
Conclusion
Masakuni Ohkawa's contributions to electrophotographic technology through his patent demonstrate his commitment to innovation and excellence in his field. His work continues to influence advancements in photosensitive materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile