Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358540 | Composting apparatus | Kanichi Itoh, Masanori Kodaira | 1982-11-09 |
| 4324620 | Pyrolyzing apparatus | Kanichi Ito, Yoshiaki Ishii, Naoyoshi Ando | 1982-04-13 |
| 4313312 | Water producing air conditioning system | Toshio Ito, Hiromasa Matsuoka, Nobuyoshi Takahashi | 1982-02-02 |