Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365979 | Water producing apparatus | Tetsu Takeyama, Kenkoku Azuma, Toshie Yamamoto, Shigeho Katsurada | 1982-12-28 |
AI
Akira Ikeda
Overall (1982): #77,675 of 81,411Top 100%
1
Patents 1982