Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4627416 | Water heater | Hiroshi Ito, Masanobu Shinozaki, Masahiko Koumura, Kazumi Tamada, Katsushi Mizutani | 1986-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4627416 | Water heater | Hiroshi Ito, Masanobu Shinozaki, Masahiko Koumura, Kazumi Tamada, Katsushi Mizutani | 1986-12-09 |