Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5586456 | Apparatus for washing and drying clothes | Hiroyuki Takagawa, Yasuhiro Tsubaki, Toshio Hattori, Haruo Hagiwara | 1996-12-24 |
| 5498266 | Method of washing and drying clothes | Hiroyuki Takagawa, Yasuhiro Tsubaki, Toshio Hattori, Haruo Hagiwara | 1996-03-12 |
| 4780300 | Process for reforming methanol | Naruo Yokoyama, Tetsuya Imai, Hiroshi Fujita, Mitsuharu Murakami, Mamoru Tamai | 1988-10-25 |