Issued Patents 2003
Showing 1–10 of 10 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, Tsuyoshi Noguchi | 2003-12-16 |
| 6663722 | Method of cleaning fluorine-containing rubber molded article for semiconductor production apparatuses and cleaned molded article | Katsuhiko Higashino, Tsuyoshi Noguchi, Masanori Hasegawa | 2003-12-16 |
| 6657094 | Method of chlorination of end of fluorine-containing compound | Masaki Irie, Kazuyoshi Kawasaki | 2003-12-02 |
| 6642300 | Filler for crosslinkable elastomer and crosslinkable elastomer composition containing the same | Seiji Kawaguchi, Tsuyoshi Noguchi, Takafumi Yamato | 2003-11-04 |
| 6642307 | Process for producing fluoropolymer | Toshio Sogabe, Tatsuya Morikawa, Yoshiyuki Tanaka, Masanori Kitaichi | 2003-11-04 |
| 6635717 | Molding material | Masanori Kitaichi, Tsuyoshi Noguchi, Yoshito Tanaka, Takayuki Araki, Sadashige Irie | 2003-10-21 |
| 6576311 | Rubber/rubber laminates | Tsuyoshi Noguchi, Kazuhisa Matsumoto, Tsuyoshi Ono | 2003-06-10 |
| 6518366 | Nitrile group-containing fluoroelastomer and preparation process of same | Masaki Irie, Kazuyoshi Kawasaki | 2003-02-11 |
| 6509429 | Process for preparing fluorine-containing polymer | Masanori Kitaichi, Hiroshi Aihara, Sadashige Irie, Yutaka Ueta, Katsuhide Otani +3 more | 2003-01-21 |
| 6503986 | Fluorine-containing rubber composition | Hiroyuki Tanaka, Sadashige Irie, Tsuyoshi Noguchi | 2003-01-07 |