Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8778510 | Pyrromethene-boron complex compounds and organic electroluminescent elements using same | Kiyoshi Ikeda, Takayasu Sado, Takahiko Ochi, Yoshimitsu Tanabe, Bunji Sawano | 2014-07-15 |
| 8178874 | Metal complex compound and organic electroluminescent device using same | Toshihiro Iwakuma, Keiko Yamamichi, Chishio Hosokawa | 2012-05-15 |
| 8106390 | Metal complex compound and organic electroluminescent device using same | Toshihiro Iwakuma, Keiko Yamamichi, Chishio Hosokawa | 2012-01-31 |
| 7999103 | Metal complex compound and organic electroluminescence device using the compound | Masa-aki Haga, Li-Fen Yang, Masumi Itabashi, Misa Ashizawa | 2011-08-16 |
| 7667228 | Metal complex compound and organic electroluminescent device using same | Toshihiro Iwakuma, Keiko Yamamichi, Chishio Hosokawa | 2010-02-23 |
| 7625639 | Metal-complex compound and organic electroluminescence device using the compound | Masa-aki Haga | 2009-12-01 |
| 7087315 | Method for forming plating film | Yoshihiko Matsuo, Ryukichi Ikeda, Kimihiko Yoshida | 2006-08-08 |
| 6811672 | Method for forming plating film and electronic component having plating film formed theron by same method | Yoshihiko Matsuo, Ryukichi Ikeda, Kimihiko Yoshida | 2004-11-02 |
| 6630551 | Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst | Haruhito Sato, Masahiko Kuramoto | 2003-10-07 |
| 6462155 | Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst | — | 2002-10-08 |
| 6335405 | Catalysts for olefin polymer production and process for producing olefin polymer | Haruhito Sato, Toshiya Abiko | 2002-01-01 |
| 6310167 | Ethylene homopolymer and its molded article | Mitsugu Kanzawa, Tatsuya Housaki, Tomio Tatsumi | 2001-10-30 |
| 5336803 | Process for producing an organic carbonate | Hiroaki Kezuka | 1994-08-09 |
| 5283351 | Process for producing an organic carbonate from an organic hydroxy compound and carbon monoxide in the presence of a palladium catalyst | Hiroaki Kezuka | 1994-02-01 |