This inventor holds 4 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2000-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000-2006
Title: Kazuhisa Ohtsubo: Innovator in Document Technology
Introduction
Kazuhisa Ohtsubo is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of document technology, holding a total of 4 patents. His work primarily focuses on the development of advanced image forming apparatuses.
Latest Patents
Ohtsubo's latest patents include an innovative image forming apparatus equipped with a specific document determining module and abnormality detection means. This invention utilizes a microwave sensor to scan documents, detecting reflected microwaves to determine the presence of metallic fibers. The apparatus processes detection signals to ascertain whether a document is specific or not. Another patent features a similar specific document determining apparatus that employs a microwave sensor for document scanning and detection.
Career Highlights
Kazuhisa Ohtsubo is currently employed at Ricoh Company, Ltd., where he continues to advance technology in document processing. His expertise in this area has led to the development of cutting-edge solutions that enhance the efficiency and accuracy of document handling.
Collaborations
Ohtsubo has collaborated with notable colleagues, including Yutaka Hasegawa and Takeshi Ukai, contributing to the innovative projects at Ricoh Company, Ltd.
Conclusion
Kazuhisa Ohtsubo's contributions to document technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in image forming technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile