TU

Toshihiko Umaba

DC Dainippon Ink And Chemicals: 1 patents #1 of 20Top 5%
MC Miyata Industry Co.: 1 patents #1 of 2Top 50%
📍 Takaishi, JP: #2 of 6 inventorsTop 35%
Overall (1982): #26,587 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346012 Powdery fire-extinguishing agent, and process for its preparation Tadashi Ito 1982-08-24