Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7767378 | Method for producing resist composition and resist composition | Hiroaki Shimizu | 2010-08-03 |
| 7763412 | Polymer, positive resist composition and method for forming resist pattern | Hideo Hada, Ryotaro Hayashi, Takeshi Iwai, Syogo Matsumaru, Satoshi Fujimura | 2010-07-27 |
| 7695889 | Copolymer for semiconductor lithography and process for production thereof | Takanori Yamagishi, Tomo Oikawa, Masaaki Muroi, Kota Atsuchi, Takahiro Nakamura +2 more | 2010-04-13 |
| 7682770 | Resist composition and method for forming resist pattern | Hideo Hada, Ryotaro Hayashi, Syogo Matsumaru, Taku Hirayama, Hiroaki Shimizu | 2010-03-23 |
| 7645559 | Positive resist composition and method of forming resist pattern | Ryoji Watanabe | 2010-01-12 |
| 7638258 | Positive resist composition and method for resist pattern formation | — | 2009-12-29 |
| 7592123 | Resin for photoresist composition, photoresist composition and method for forming resist pattern | Hideo Hada, Shogo Matsumaru, Hiroaki Shimizu | 2009-09-22 |
| 7575846 | Resist polymer and resist composition | Hikaru Momose, Atsushi Ootake, Akifumi Ueda, Tadayuki Fujiwara, Ryotaro Hayashi +1 more | 2009-08-18 |
| 7494759 | Positive resist compositions and process for the formation of resist patterns with the same | Hideo Hada, Satoshi Yamada | 2009-02-24 |
| 7491485 | Resist composition and method of forming resist pattern | Komei Hirahara | 2009-02-17 |
| 7488568 | Resist composition, method of forming resist pattern, compound and acid generator | Takeshi Iwai, Hideo Hada, Akiya Kawaue, Keita Ishiduka, Hiroaki Shimizu +6 more | 2009-02-10 |
| 7482108 | Polymer compound, acid generator, positive resist composition, and method for formation of resist patterns | Shogo Matsumaru, Takeshi Iwai, Hideo Hada | 2009-01-27 |
| 7312015 | Process for refining crude resin for electronic material | Hideo Hada, Takeshi Iwai, Ryotaro Hayashi, Masaaki Muroi, Kota Atsuchi +2 more | 2007-12-25 |
| 6161752 | Plate width center alignment method and apparatus for welding machine | Junji Miyata, Keiji Sodeno, Masayuki Nakamura, Seiji Kodama, Nobuyoshi Nakatani | 2000-12-19 |
| 5220088 | Process for dimerizating n-butene | Kenji Fujiwara, Toshiyuki Fukushima, Nobukiyo Okawa, Noboru Takada, Akira Othu | 1993-06-15 |
| 4994586 | Method for preparing epoxy compound | Nobumasa Arashiba, Takashi Shimizu, Akira Otsu | 1991-02-19 |
| 4516451 | Apparatus for cutting an elongate rubbery strip | Toshio Tokunaga, Yuichiro Ogawa | 1985-05-14 |