Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276303 | Dielectric composition and multilayer electronic device | Yushi Kano, Tsutomu Odashima, Hiroshi Sasaki, Masayuki Sato, Toshinari Takahashi | 2019-04-30 |
| 10126651 | Pattern forming method, and, method for producing electronic device and electronic device, each using the same | Shinichi Sugiyama, Tsukasa Yamanaka, Ryosuke Ueba | 2018-11-13 |
| 7338740 | Positive resist composition | Hajime Nakao | 2008-03-04 |
| 7279265 | Positive resist composition and pattern formation method using the same | Hajime Nakao | 2007-10-09 |
| 7022456 | Positive photoresist composition | — | 2006-04-04 |
| 6808869 | Bottom anti-reflective coating material composition and method for forming resist pattern using the same | Kazuyoshi Mizutani | 2004-10-26 |
| 6399269 | Bottom anti-reflective coating material composition for photoresist and method of forming resist pattern using the same | Kazuyoshi Mizutani | 2002-06-04 |
| 6165684 | Bottom anti-reflective coating material composition and method for forming resist pattern using the same | Kazuyoshi Mizutani | 2000-12-26 |
| 5853949 | Method of synthesizing polyphenol compound and positive working photoresist composition comprising polyphenol compound | Kunihiko Kodama | 1998-12-29 |
| 5750310 | Positive photoresist composition | Kenichiro Sato, Shinji Sakaguchi | 1998-05-12 |
| 5747218 | Positive photoresist composition | Kenichiro Sato, Shinji Sakaguchi | 1998-05-05 |
| 5667932 | Positive photoresist composition | Kenichiro Sato, Kunihiko Kodama | 1997-09-16 |
| 5601958 | Method for preparation of printing plate by electrophotographic process | Eiichi Kato, Hiroyuki Ohishi | 1997-02-11 |
| 5589308 | Method for preparation of printing plate by electrophotographic process | Eiichi Kato, Hiroyuki Ohishi | 1996-12-31 |