Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346946 | Ocular lens material | Yasuhiro Yokoyama, Noriko Iwata, Eri Ito, Ichiro Ando, Toshio Yamazaki | 1994-09-13 |
| 5342983 | Organic silicon compounds | Toshio Yamazaki, Hideki Sugahara, Toshinobu Ishihara, Tohru Kubota | 1994-08-30 |
| 5310842 | Higher alkoxy-substituted organopolysiloxane | Syuichi Arai | 1994-05-10 |
| 5306341 | Aqueous paint additive and aqueous paint composition | Ichiro Ono | 1994-04-26 |
| 5288831 | Odor-free purified polyether silicones and method for their production | Hideyuki Kawamoto | 1994-02-22 |
| 5276122 | Method of manufacturing aminogroup-containing polysiloxanes of uniform quality | Hisashi Aoki, Kazuaki Sutoh | 1994-01-04 |