Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8150537 | Transcranial electrical stimulation device | Nobuhiro Tanaka | 2012-04-03 |
| 4505397 | Apparatus for hoisting materials and placing concrete | Sakichi Isogai, Teruo Mizuhata, Masaaki Takahashi, Takayoshi Imai, Takefumi Ito +1 more | 1985-03-19 |
| 4212548 | Apparatus and method for treating sludge deposits | Masao Miyaguchi, Tateo Kawamura, Shoji Kohno | 1980-07-15 |
| 4189239 | Apparatus treating sludge deposits | Masao Miyaguchi, Tateo Kawamura, Shoji Kohno | 1980-02-19 |