Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365979 | Water producing apparatus | Tetsu Takeyama, Kenkoku Azuma, Akira Ikeda, Shigeho Katsurada | 1982-12-28 |
TY
Toshie Yamamoto
Overall (1982): #26,563 of 81,411Top 35%
1
Patents 1982