Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697563 | Chain beating type crusher | Shigeo Fujimoto | 1997-12-16 |
| 5679557 | Process of asymmetrically reducing 1-phenyl-2-oxo-propane derivatives with microorganisms | Noritsugu Yamasaki, Yoshinori Kobayashi, Kiyoshi Ikura | 1997-10-21 |
| 5667151 | Process and apparatus for collecting waste plastics as separated | Yoshimasa Miura, Etsuo Ogino, Chitose Takakura | 1997-09-16 |
| 5644092 | Apparatus for inspecting the attached state of slide fastener stop boxes and stop boxes attaching machine equipment with the same | Shigenori Oomori | 1997-07-01 |
| 5629200 | Production of optically active 2-amino-1-phenylethanol derivatives by asymetrical assimilation | Kazuaki Furukawa, Takayuki Abe, Hidekazu Akamatsu, Akinobu Matsuyama, Noritsugu Yamasaki +3 more | 1997-05-13 |
| 5618339 | Osteoinduction substance, method of manufacturing the same, and bone filling material including the same | — | 1997-04-08 |
| 5613849 | Dental care material and manufacturing method | Naoki Tanaka, Hiroshi Ohtsubo | 1997-03-25 |