Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059291 | Humidity controller | Shiro Yamauchi | 1991-10-22 |
| 5012360 | Dehumidifier for magnetic disc apparatus | Shiro Yamauchi | 1991-04-30 |
| 4967295 | Humidity regulating apparatus for magnetic disk drive | Shiro Yamauchi, Nobuyoshi Takahashi | 1990-10-30 |
| 4745257 | Laser welding method | Masao Ohta, Tsugio Yamada, Junichi Gotoh, Tsutomu Kitagawa | 1988-05-17 |