Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983713 | Polyester resin exhibiting optical anisotropy in molten state containing minor amounts of 6-oxy-2-naphthoyl units | Yukihiko Kageyama, Kenji Hijikata | 1991-01-08 |
| 4937310 | Polyester resin exhibiting optical anisotropy in molten state and composition thereof | Kenji Hijikata | 1990-06-26 |
| 4920197 | Polyester resin exhibiting optical anisotropy in molten state which contains a low concentration of 6-oxy-2-naphthoyl units and composition thereof | Kenji Hijikata | 1990-04-24 |
| 4918154 | Polyester resin exhibiting optical anisotropy in molten state and composition thereof | Kenji Hijikata | 1990-04-17 |
| 4910284 | Polyester resin exhibiting anisotropy in molten state and composition thereof | Kenji Hijikata | 1990-03-20 |
| 4895604 | Method and apparatus for rinsing materials or articles | — | 1990-01-23 |
| 4864013 | Resin having excellent heat resistance and exhibiting anisotropy in molten state | Yukihiko Kageyama, Kenji Hijikata | 1989-09-05 |
| 4756047 | Apparatus for removing organic substance from substrate | Hiromi Murayama, Yukihiko Ishino | 1988-07-12 |
| 4735000 | Apparatus for drying substrates | Eiichiro Hayashi, Hisao Nishizawa | 1988-04-05 |
| 4603548 | Method of supplying fuel into gas turbine combustor | Yoji Ishibashi, Isao Sato, Fumio Kato, Takashi Ohmori | 1986-08-05 |