Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891324 | Acid-containing activated carbon for adsorbing mercury from liquid hydrocarbons | — | 1999-04-06 |
| 5736053 | Method of eliminating mercury from liquid hydrocarbons | Kenji Ikushima, Kenji Mimoto, Akinori Nakayama | 1998-04-07 |
| 5436092 | Non-aqueous secondary liquid battery | Toshiyuki Ohsawa, Toshiyuki Kabata, Shushi Nishimura | 1995-07-25 |
| 4983318 | Method for electric field orientation of liquid crystal polymers and oriented materials of liquid crystal polymers obtained by the method | Mitsuo Matsumoto, Koichi Sato, Takuji Okaya | 1991-01-08 |