Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670498 | Ester compounds, polymers, resist compositions and patterning process | Tsunehiro Nishi, Koji Hasegawa, Takeru Watanabe, Takeshi Kinsho, Seiichiro Tachibana +1 more | 2003-12-30 |
| 6670094 | Polymer, resist composition and patterning process | Tsunehiro Nishi, Tomohiro Kobayashi | 2003-12-30 |
| 6660448 | Polymer, resist composition and patterning process | Seiichiro Tachibana, Tsunehiro Nishi, Takeshi Kinsho, Koji Hasegawa, Takeru Watanabe +1 more | 2003-12-09 |
| 6624335 | Ether, polymer, resist composition and patterning process | Seiichiro Tachibana, Tsunehiro Nishi | 2003-09-23 |
| 6605678 | Polymer, resist composition and patterning process | Tsunehiro Nishi, Tomohiro Kobayashi | 2003-08-12 |
| 6596463 | Ester compounds, polymers, resist compositions and patterning process | Koji Hasegawa, Tsunehiro Nishi, Takeshi Kinsho, Takeru Watanabe, Seiichiro Tachibana +1 more | 2003-07-22 |
| 6586157 | Ester compounds, polymers, resist compositions and patterning process | Koji Hasegawa, Tsunehiro Nishi, Takeshi Kinsho, Takeru Watanabe, Seiichiro Tachibana +1 more | 2003-07-01 |
| 6566038 | Polymers, resist compositions and patterning process | Tsunehiro Nishi, Seiichiro Tachibana, Takeshi Kinsho, Koji Hasegawa, Takeru Watanabe +1 more | 2003-05-20 |
| 6531627 | Ester compounds, polymers, resist compositions and patterning process | Tsunehiro Nishi, Koji Hasegawa, Takeru Watanabe, Takeshi Kinsho, Seiichiro Tachibana +1 more | 2003-03-11 |
| 6515150 | Cyclic acetal compound, polymer, resist composition and patterning process | Seiichiro Tachibana, Takeru Watanabe, Takeshi Kinsho, Koji Hasegawa, Tsunehiro Nishi +1 more | 2003-02-04 |
| 6515149 | Acetal compound, polymer, resist composition and patterning response | Takeru Watanabe, Takeshi Kinsho, Koji Hasegawa, Tsunehiro Nishi, Seiichiro Tachibana +1 more | 2003-02-04 |
| 6512067 | Polymer, resist composition and patterning process | Tsunehiro Nishi, Tomohiro Kobayashi | 2003-01-28 |