Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590182 | Benzofluorene compound, material for luminescent layer using said compound and organic electroluminescent device | — | 2017-03-07 |
| 9099654 | Benzofluorene compound, emission materials and organic electroluminescent device | Guofang Wang, Toshihiro Koike, Manabu Uchida | 2015-08-04 |
| 8202633 | Electron transport material and organic electroluminescent device using the same | Youhei Ono, Hiroshi Yamada, Manabu Uchida | 2012-06-19 |
| 7964293 | Electron transport material and organic electroluminescent device using the same | Youhei Ono, Hiroshi Yamada, Manabu Uchida | 2011-06-21 |
| 6156856 | Propylene-ethylene copolymers processes for the production thereof and molded articles made therefrom | Jun Saito, Naoshi Kawamoto, Kouichi Hatada, Yoshiyuki Oogi | 2000-12-05 |
| 6153710 | Preactivated catalyst for olefin (CO)polymer, catalyst for olefin (CO)polymerization, olefin (CO)polymer composition, and process for producing the same | Jun Saito, Shingo Kikukawa, Tsutomu Ushioda, Mototake Tsutsui | 2000-11-28 |
| 6096843 | Process for making high stereoregular polypropylenes | Jun Saito, Naoshi Kawamoto, Yoshiyuki Oogi, Kouichi Hatada | 2000-08-01 |
| 5874505 | Polypropylene composition | Jun Saito, Naoshi Kawamoto, Kouichi Hatada, Yoshiyuki Oogi, Tsutomu Ushioda | 1999-02-23 |