Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5563229 | Method of producing organopolysiloxane with low polymerization degree | Hisashi Aoki | 1996-10-08 |
| 5288831 | Odor-free purified polyether silicones and method for their production | Shoji Ichinohe | 1994-02-22 |
| 5118764 | Odor-free purified polyether silicones and method for their production | Shoji Ichinohe | 1992-06-02 |
| 5068377 | Betaine-containing siloxane compounds and method for making | Shoji Ichinohe, Kazuyuki Tsubone | 1991-11-26 |
| 4564392 | Heat resistant martensitic stainless steel containing 12 percent chromium | Tateo Ohhashi, Yutaka Murakami | 1986-01-14 |