Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557651 | Chemically amplified positive-type photosensitive resin composition | Shota Katayama, Takahiro Shimizu | 2017-01-31 |
| 9244354 | Method for producing thick film photoresist pattern | Tomoyuki Ando, Eiichi Shimura, Toshiaki Tachi | 2016-01-26 |
| 9091916 | Positive-type photoresist composition, photoresist laminate, method for producing photoresist pattern, and method for producing connecting terminal | Takahiro Shimizu, Yasushi Kuroiwa, Takayoshi Mori, Yoshiyuki Utsumi | 2015-07-28 |
| 8507180 | Chemically amplified positive-type photoresist composition for thick film, chemically amplified dry film for thick film, and method for production of thick film resist pattern | Mitsuaki Ohgake, Kazuhide Uno, Koichi Misumi, Takahiro Senzaki, Koji Saito | 2013-08-13 |
| 8455058 | Resin composition and coating method using the same | Takahiro Senzaki, Kazuhide Uno | 2013-06-04 |
| 8105763 | Method of forming plated product using negative photoresist composition and photosensitive composition used therein | Yasuo Masuda, Koji Saito | 2012-01-31 |
| 7879525 | Chemically amplified photoresist composition, laminated product, and connection element | Koji Saito | 2011-02-01 |
| 7846640 | Developer composition for resists and method for formation of resist pattern | Koji Saito | 2010-12-07 |
| 7598014 | Thick film photoresist composition and method of forming resist pattern | Koji Saito | 2009-10-06 |
| 7335465 | Developer composition for resists and method for formation of resist pattern | Koji Saito | 2008-02-26 |
| 6838229 | Chemically amplified negative photoresist composition for the formation of thick films, photoresist base material and method of forming bumps using the same | Koji Saito, Toshiki Okui, Hiroshi Komano | 2005-01-04 |
| 6214135 | Entry board for drilling small holes, a method of making the same and a method for drilling small holes through a printed circuit board by using said entry board | Koji Miyano, Akio Fukuda | 2001-04-10 |
| 6000886 | Entry board for drilling small holes, a method of making the same and a method for drilling small holes through a printed circuit board by using said entry board | Koji Miyano, Akio Fukuda | 1999-12-14 |