Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940464 | Oxime ester photoinitiators | Akira Matsumoto, Junichi Tanabe, Hisatoshi Kura | 2015-01-27 |
| 8916621 | Photoresist compositions | Hisatoshi Kura, Kaori Sameshima, Kazuhiko Kunimoto, Peter Nesvadba | 2014-12-23 |
| 8911921 | Oxime ester photoinitiators | Akira Matsumoto, Junichi Tanabe, Hisatoshi Kura | 2014-12-16 |
| 8900779 | Color filter composition | Carsten Schellenberg, Clemens Auschra, Junichi Tanabe, Mamiko Takesue | 2014-12-02 |
| 8586268 | Oxime ester photoinitiators | Akira Matsumoto, Junichi Tanabe, Hisatoshi Kura | 2013-11-19 |
| 8524425 | Oxime ester photoinitiators | Akira Matsumoto, Junichi Tanabe, Hisatoshi Kura | 2013-09-03 |
| 8507569 | Photoresist compositions | Hisatoshi Kura, Kaori Sameshima, Kazuhiko Kunimoto, Peter Nesvadba | 2013-08-13 |
| 8349548 | Oxime ester photoinitiators | Akira Matsumoto, Junichi Tanabe, Hisatoshi Kura | 2013-01-08 |
| 7905952 | Blue phthalocyanine pigment composition and its preparation | HyeonKook Lee, JangWon Jung, Takashi Deno | 2011-03-15 |
| 7829257 | Photosensitive resin composition | Hidetaka Oka, Kazuhiko Kunimoto, Hisatoshi Kura, Junichi Tanabe | 2010-11-09 |
| 7759043 | Oxime ester photoinitiators | Junichi Tanabe, Kazuhiko Kunimoto, Hisatoshi Kura, Hidetaka Oka | 2010-07-20 |
| 7648738 | Oxime ester photoinitiators with heteroaromatic groups | Junichi Tanabe, Hisatoshi Kura, Hidetaka Oka | 2010-01-19 |
| 7556843 | Photosensitive resin composition | Hisatoshi Kura, Hidetaka Oka | 2009-07-07 |
| 7425585 | Photosensitive resin composition | Hisatoshi Kura, Hidetaka Oka | 2008-09-16 |
| 7381842 | Oxime ester photoinitiators | Kazuhiko Kunimoto, Hidetaka Oka, Junichi Tanabe, Hisatoshi Kura, Jean-Luc Birbaum | 2008-06-03 |
| 7247659 | Photosensitive resin composition | Hisatoshi Kura, Hidetaka Oka | 2007-07-24 |
| 7244544 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Toshikage Asakura, Akira Matsumoto | 2007-07-17 |
| 7198884 | Heat stable photocurable resin composition for dry film resist | Hidetaka Oka, James Taylor | 2007-04-03 |
| 7189489 | Oxime ester photoiniators having a combined structure | Kazuhiko Kunimoto, Junichi Tanabe, Hisatoshi Kura, Hidetaka Oka | 2007-03-13 |
| 7026094 | Substituted oxime derivatives and the use thereof as latent acids | Akira Matsumoto, Hitoshi Yamato, Toshikage Asakura, Peter Murer | 2006-04-11 |
| 6986981 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Toshikage Asakura, Akira Matsumoto | 2006-01-17 |
| 6949678 | Oxime ester photoinitiators | Kazuhiko Kunimoto, Hidetaka Oka, Junichi Tanabe, Hisatoshi Kura, Jean-Luc Birbaum | 2005-09-27 |
| 6929896 | Onium salts and the use therof as latent acids | Hitoshi Yamato, Toshikag Asakura, Akira Matsumoto | 2005-08-16 |
| 6806024 | Oxime derivatives and the use thereof as photoinitiators | Hisatoshi Kura, Hitoshi Yamato, Kurt Dietliker | 2004-10-19 |
| 6673850 | Photoinitiators and their applications | Hitoshi Yamato, Toshikage Asakura, Akira Matsumoto | 2004-01-06 |