This inventor holds 1 USPTO granted patent. Top assignee: Kuraray Co., Ltd.. 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: Masaki Kato: Traceable Vinyl Acetate and Polymer Innovation.
Introduction. Masaki Kato is an inventor associated with Kuraray Co., Ltd. in Okayama, Japan. His patent work concerns traceable vinyl acetate and polymers made from it.
Latest Patents. Kato is credited with 1 patent, titled “Vinyl Acetate, Vinyl Acetate Polymer, and Vinyl Alcohol Polymer.” The invention describes vinyl acetate with a carbon-14-to-total-carbon ratio of at least 1.0 × 10⁻ⁿ, as specified in the patent, along with a polymer containing that vinyl acetate as a monomer unit and a vinyl alcohol polymer produced by saponifying the polymer. The stated objective is to provide traceable vinyl acetate and related polymers.
Career Highlights. Kato’s listed patent reflects work on tracing the origin or composition of vinyl acetate and its polymer products. The available information identifies him with Kuraray Co., Ltd.
Collaborations. Keishi Hachiya is identified as Kato’s coworker. The provided information does not specify their roles in the patent or describe any particular collaboration.
Conclusion. Masaki Kato’s recorded invention focuses on traceable vinyl acetate and its polymer derivatives, connecting his patent work with Kuraray Co., Ltd. in Okayama, Japan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile