Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253151 | Phenolic resin foam and method for producing the same | — | 2019-04-09 |
| 9688831 | Phenol resin foam | Masato HAMAJIMA, Ken IHARA, Atsushi KUMADA | 2017-06-27 |
| 6113785 | Polysulfone membrane for purifying blood | Morikazu Miura, Yoshiaki Nitadori, Akira Kiguchi | 2000-09-05 |
| 4842678 | Polishing cloth and method | Shoji Noro | 1989-06-27 |
| 4737526 | Expandable fluorine-contained polymer compositions and foams of fluorine-contained polymer obtained from the compositions | Shoji Noro | 1988-04-12 |