Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194344 | Process for preparing carbonaceous material carrying ultrafinely dispersed metal | Masatoshi Tsuchitani, Ryoichi Nakajima, Kiyotaka Suzuki, Katsutoshi Nishitani | 2001-02-27 |
| 4988791 | Non-linear phosphazene polymer having schiff base structures, process for the preparation thereof, and curable phosphazene composition | Isao Maruyama, Hiroshi Fujiwara, Yoshiharu Ito | 1991-01-29 |