Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499315 | Production method for making an optical member for excimer laser using synthetic quartz glass | Akira Fujinoki, Hisatoshi Otsuka | 2002-12-31 |
| 6483639 | Optical system for integrated circuit fabrication | Akira Fujinoki | 2002-11-19 |
| 6480518 | Synthetic quartz glass member for use in ArF excimer laser lithography | Akira Fujinoki, Takayuki Oshima, Yasuyuki Yaginuma | 2002-11-12 |
| 6470857 | Flow amount control device | Tohru Takahashi | 2002-10-29 |
| 6436224 | Method for joining polyolefin pipes and treatment for the joining | Yuji HIGUCHI, Shinichi Kawasaki, Hiroyuki Maeba, Hirofumi Ueda, Shiro Sakai +1 more | 2002-08-20 |
| 6372292 | Insulating paste composition for rib formation and method of rib pattern formulation | Syunji Nakazato, Hiromitsu Sato, Hiroyuki Obiya | 2002-04-16 |
| 6342547 | Epoxy resin composition for SF6 gas insulating device and SF6 gas insulating device | Kenji Mimura, Hiromi Ito, Kazuharu Kato, Hirofumi Fujioka, Yukio Ozaki +1 more | 2002-01-29 |