Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240989 | Organomodified metal oxide or metalloid oxide polymer film | Admir Hadzic, Ari Karkkainen, Sami Pirinen, Milja Hannu-Kuure, Jarkko Leivo +4 more | 2025-03-04 |
| 10793555 | Oxime ester photoinitiators | Kazuhiko Kunimoto, Hisatoshi Kura, Hiroshi Yamamoto, Yumiko Nakagawa, Kaori Sameshima | 2020-10-06 |
| 9994538 | Latent acids and their use | Keita Tanaka, Yuki Matsuoka, Kazuhiko Kunimoto, Hisatoshi Kura | 2018-06-12 |
| 9957258 | Oxime ester photoinitiators | Kazuhiko Kunimoto, Hisatoshi Kura, Hiroshi Yamamoto, Yumiko Nakagawa, Kaori Sameshima | 2018-05-01 |
| 9005871 | Sulfonium derivatives and the use therof as latent acids | Hitoshi Yamato, Yuichi Nishimae | 2015-04-14 |
| 8652752 | Sulphonium salt initiators | Pascal Hayoz, Hitoshi Yamato | 2014-02-18 |
| 8580478 | Latent acids and their use | Hitoshi Yamato, Akira Matsumoto, Keita Tanaka, Yuichi Nishimae | 2013-11-12 |
| 8241822 | Halogenated oxime derivatives and the use therof as latent acids | Hitoshi Yamato, Akira Matsumoto, Peter Murer, Tobias Hintermann | 2012-08-14 |
| 7687220 | Oxime derivatives and use thereof as latent acids | Hitoshi Yamato, Tobias Hintermann | 2010-03-30 |
| 7399577 | Halogenated oxime derivatives and the use thereof | Hitoshi Yamato, Akira Matsumoto, Peter Murer, Tobias Hintermann | 2008-07-15 |
| 7326511 | Sulfonate derivatives and the use thereof as latent acids | Akira Matsumoto, Hitoshi Yamato, Peter Murer | 2008-02-05 |
| 7244544 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Akira Matsumoto, Masaki Ohwa | 2007-07-17 |
| 7026094 | Substituted oxime derivatives and the use thereof as latent acids | Akira Matsumoto, Hitoshi Yamato, Masaki Ohwa, Peter Murer | 2006-04-11 |
| 6986981 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Akira Matsumoto, Masaki Ohwa | 2006-01-17 |
| 6703182 | Unsaturated oxime derivatives and the use thereof as latent acids | Jean-Luc Birbaum, Hitoshi Yamato | 2004-03-09 |
| 6673850 | Photoinitiators and their applications | Hitoshi Yamato, Masaki Ohwa, Akira Matsumoto | 2004-01-06 |
| 6512020 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Masaki Ohwa, Jean-Luc Birbaum, Kurt Dietliker, Junichi Tanabe | 2003-01-28 |
| 6485886 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Jean-Luc Birbaum, Kurt Dietliker | 2002-11-26 |
| 6458864 | Photoinitiators having chain transfer groups polymerized to obtain macrophotoinitiators useful to give block copolymers | Masaki Ohwa, Hitoshi Yamato, Asako Ito | 2002-10-01 |
| 6306555 | Iodonium salts as latent acid donors | Reinhard Schulz, Jean-Luc Birbaum, Jean-Pierre Wolf, Stephan Ilg, Hitoshi Yamato | 2001-10-23 |
| 6261738 | Oxime derivatives and the use thereof as latent acids | Hitoshi Yamato, Masaki Ohwa, Jean-Luc Birbaum, Kurt Dietliker, Junichi Tanabe | 2001-07-17 |
| 6004724 | Oxime sulfonates and the use thereof as latent sulfonic acids | Hitoshi Yamato, Hartmut Bleier, Jean-Luc Birbaum, Martin Kunz, Kurt Dietliker +1 more | 1999-12-21 |
| 5382382 | Sheet-like heating elements and preparation thereof | Wolfgang Wernet, Masaki Ohwa, Kenichiro Kai | 1995-01-17 |