Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710196 | Vacuum insulation panel manufacturing method, and vacuum insulation panel | Hirohisa MISHIMA, Takefumi Nakako | 2020-07-14 |
| 10639743 | Vacuum insulation panel manufacturing method, and vacuum insulation panel | Hirohisa MISHIMA, Takefumi Nakako | 2020-05-05 |
| 10632564 | Vacuum insulation panel manufacturing device | Hirohisa MISHIMA, Takefumi Nakako | 2020-04-28 |
| 5540362 | Liquid soap supplying device | Yojiro Taketomi, Akimitsu Umemoto, Kaoru Nakano | 1996-07-30 |
| 5423461 | Liquid soap supplying device | Yojiro Taketomi, Akimitsu Umemoto, Kaoru Nakano | 1995-06-13 |
| 5392965 | Liquid soap supplying device having a middle height supplementing port | Yojiro Taketomi | 1995-02-28 |
| 5356051 | Liquid soap supplying device | Yojiro Taketomi | 1994-10-18 |