Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092979 | Resist polymer and resist composition | Hikaru Momose, Atsushi Ootake, Akifumi Ueda, Tadayuki Fujiwara, Masaru Takeshita +1 more | 2012-01-10 |
| 8029968 | Positive resist composition and method for resist pattern formation | Satoshi Yamada, Makiko Irie | 2011-10-04 |
| 7767377 | Positive type resist composition, process for forming resist pattern, and process for performing ion implantation | Shinichi Kohno, Takeshi Iwai | 2010-08-03 |
| 7763412 | Polymer, positive resist composition and method for forming resist pattern | Masaru Takeshita, Hideo Hada, Takeshi Iwai, Syogo Matsumaru, Satoshi Fujimura | 2010-07-27 |
| 7682770 | Resist composition and method for forming resist pattern | Hideo Hada, Masaru Takeshita, Syogo Matsumaru, Taku Hirayama, Hiroaki Shimizu | 2010-03-23 |
| 7638257 | Positive resist composition and method of forming resist pattern | — | 2009-12-29 |
| 7575846 | Resist polymer and resist composition | Hikaru Momose, Atsushi Ootake, Akifumi Ueda, Tadayuki Fujiwara, Masaru Takeshita +1 more | 2009-08-18 |
| 7312015 | Process for refining crude resin for electronic material | Hideo Hada, Takeshi Iwai, Masaru Takeshita, Masaaki Muroi, Kota Atsuchi +2 more | 2007-12-25 |
| 5463637 | Apparatus and method for testing a buffer memory device which checks whether data is valid or invalid | — | 1995-10-31 |