Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685902 | Carbon fiber-reinforced concrete and method for preparing the same | Mitsuharu Tezuka, Mitsuru Awata | 1997-11-11 |
| 5679149 | Short carbon fiber chopped strands and short carbon fiber reinforced hydraulic composite materials | Mitsuharu Tezuka, Mitsuru Awata | 1997-10-21 |
| 4914076 | Method of producing an adsorbent for separation and recovery of CO | Toshiaki Tsuji, Hiroaki Shimono | 1990-04-03 |