Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D328352 | Combination temperature and humidity chamber | — | 1992-07-28 |
| D319102 | Carbon dioxide gas incubator | Hiroyuki Mishima | 1991-08-13 |
| D297564 | Temperature and humidity chamber | Toshio Yamamoto | 1988-09-06 |
| D297361 | Temperature and humidity chamber | Toshio Yamamoto | 1988-08-23 |