Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612433 | Agent for water-repellent treatment of fibers | Ichiro Ono, Kenichi Isobe, Hironori Tsukada, Kenji Ueji | 1997-03-18 |
| 5576096 | Agent for water-repellent treatment of fibers | Ichiro Ono, Kenichi Isobe, Hironori Tsukada, Kenji Ueji | 1996-11-19 |
| 5411345 | Felt-tipped pen type adhesive applier | Kenji Ueji, Kiichi Ito | 1995-05-02 |
| 5318835 | Pressure-sensitive adhesive tape | Akira Sawamoto, Kiichi Ito | 1994-06-07 |