This inventor holds 1 USPTO granted patent. Top assignee: Daio Paper Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Masashi Uno: Cellulose Fiber Sheet Innovation
Introduction
Masashi Uno is an inventor associated with Ehime, Japan, and Daio Paper Corporation. His work includes a patent for a wet cellulose fiber sheet and a method for producing a cellulose fiber molded body. The patent record provided lists 1 patent.
Latest Patents
Uno’s patent, “Wet cellulose fiber sheet and method for producing cellulose fiber molded body,” describes a wet sheet designed to resist fracture during molding, retain a stable shape, and remain easy to handle during processing. The sheet contains fine cellulose fibers with an average fiber diameter of 10,000 nm or less, together with pulp. It has a water content of at least 60 mass percent and a thickness from 0.5 mm to 10 mm.
The associated production method applies heat and pressure to the wet sheet to form a molded body. The specified sheet composition and dimensions are intended to support handling and stability during this process.
Career Highlights
Uno’s listed patent focuses on cellulose-based materials and their conversion into molded products. The invention addresses practical manufacturing considerations, including sheet durability, shape stability, and ease of processing.
Collaborations
The provided information identifies Kazuto Sawada and Kazuo Fujita as Uno’s coworkers. It also associates Uno with Daio Paper Corporation.
Conclusion
Masashi Uno’s patent describes a wet cellulose fiber sheet and a heat-and-pressure molding method intended to make cellulose-based production more manageable and reliable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile