Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663924 | PACKAGING MATERIAL FOR MOLDING MATERIAL AND PARTS FOR SEMICONDUCTOR PRODUCTION APPARATUSES, METHOD FOR PACKAGING BY USING SAME AND PACKAGED MOLDING MATERIAL AND PARTS FOR SEMICONDUCTOR PRODUCTION APPARATUSES | Katsuhiko Higashino, Masanori Hasegawa, Mitsuru Kishine | 2003-12-16 |
| 6663722 | Method of cleaning fluorine-containing rubber molded article for semiconductor production apparatuses and cleaned molded article | Katsuhiko Higashino, Mitsuru Kishine, Masanori Hasegawa | 2003-12-16 |
| 6642300 | Filler for crosslinkable elastomer and crosslinkable elastomer composition containing the same | Seiji Kawaguchi, Takafumi Yamato, Mitsuru Kishine | 2003-11-04 |
| 6635717 | Molding material | Mitsuru Kishine, Masanori Kitaichi, Yoshito Tanaka, Takayuki Araki, Sadashige Irie | 2003-10-21 |
| 6632871 | Crosslinkable elastomer composition, sealing material produced from said composition and filler used therefor | Hiroyuki Tanaka, Masanori Hasegawa | 2003-10-14 |
| 6576311 | Rubber/rubber laminates | Kazuhisa Matsumoto, Tsuyoshi Ono, Mitsuru Kishine | 2003-06-10 |
| 6527429 | Dust-free rubber mixer | Hiroyuki Tanaka | 2003-03-04 |
| 6515064 | Molded elastomer | Hiroyuki Tanaka, Masanori Hasegawa, Katsuhiko Higashino | 2003-02-04 |
| 6503986 | Fluorine-containing rubber composition | Hiroyuki Tanaka, Sadashige Irie, Mitsuru Kishine | 2003-01-07 |