Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803402 | Elastomer molded article and crosslinkable fluorine-containing elastomer composition for semi-conductor production apparatuses | Katsuhiko Higashino, Hiroyuki Tanaka, Tsuyoshi Noguchi | 2004-10-12 |
| 6683127 | Crosslinkable elastromer composition, sealing material produced from the composition, and filler for use therein | Hiroyuki Tanaka, Tsuyoshi Noguchi | 2004-01-27 |