Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371015 | Graft polymer, temperature-responsive substrate for cell culture using the same and production method therefor, as well as liquid chromatographic carrier having the novel graft polymer immomibilized thereon and liquid chromatographic method using the same | Hideaki Sakai, Yu SUDO | 2022-06-28 |
| 9692060 | Particulate carbon catalyst including nitrogen and metal and method for producing the same | Masayuki Chokai, Nobuaki Kido, Yuta Nabae, Seizo Miyata | 2017-06-27 |
| 8586198 | Dendritic molecule containing metal phthalocyanine, method of preparing the same and organic light emitting diode comprising the dendritic molecule | Tae-Woo Lee, Jong Jin Park, Lyong-Sun Pu | 2013-11-19 |
| 8053091 | Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode | Tae-Woo Lee, Jong Jin Park, Shinichiro Tamura | 2011-11-08 |
| 7816667 | Silsesquioxane-based compound and organic light-emitting device including the same | Jong Jin Park, Tae-Woo Lee, Lyong-Sun Pu | 2010-10-19 |
| 4948864 | Catalytic method for manufacturing aromatic polyester resin from aromatic diol, aromatic dibromide and carbon monoxide | Yoshio Imai, Masaru Yoneyama | 1990-08-14 |
| 4939214 | Film comprised of at least one monomolecular layer and process for its preparation using a higher alkyl amine | Yoshio Imai, Taro Hino, Mitsumasa Iwamoto, Masa-aki Suzuki, Toru Konishi | 1990-07-03 |
| 4937313 | Method for manufacturing polyamide resin from unsaturated bis-amide and arylene dihalide | Yoshio Imai, Masaru Yoneyama, Masanori Tanaka | 1990-06-26 |