Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025063 | Fabric for ink jet recording | Takuya Nakao | 2000-02-15 |
| 5912071 | Recording medium and method for its production | Takuya Nakao, Nobuyuki Yokota | 1999-06-15 |
| 5683784 | Ink jet recording medium and record | Takuya Nakao | 1997-11-04 |
| 4729819 | Method for restoring the current efficiency | Manabu Suhara, Kohji Suzuki | 1988-03-08 |
| 4318785 | Method of bonding cation exchange membrane of fluorinated polymer | Tomoki Gunjima | 1982-03-09 |
| 4225400 | Method of bonding cation exchange membrane of fluorinated polymer | Tomoki Gunjima | 1980-09-30 |
| 4206022 | Method of bonding cation exchange membrane of fluorinated polymer | Tomoki Gunjima | 1980-06-03 |