Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028684 | Separating agent for optical isomer | Kazumi Tamura | 2015-05-12 |
| 8383717 | Synthetic polymers controlled in spiral structure, host-guest compounds prepared by using the same, and processes for production of both | Takehiro Kawauchi, Jiro Kumaki | 2013-02-26 |
| 7691291 | Polyacetylene derivatives | Kento Okoshi | 2010-04-06 |
| 7619109 | Polyisocyanide derivative having controlled helical main chain structure | Kento Okoshi, Hisanari Onouchi, Shin Sakurai, Takashi Kajitani | 2009-11-17 |
| 7563387 | Hydrophilic stiff main chain type liquid crystalline composition and chiral sensor utilizing the same | Koichi Sakajiri | 2009-07-21 |
| 6833430 | Process for the production of polyacetylene derivatives | Katsuhiro MAEDA | 2004-12-21 |
| 6559258 | Poly (phosphonoarylacetylene) and chiral sensor comprising the same | Katsuhiro MAEDA | 2003-05-06 |
| 6217769 | Separating agent for optical isomers and process for producing the same | Yoshio Okamoto | 2001-04-17 |
| 5736411 | Chiral shift reagent for NMR comprising saccharide derivative | Yoshio Okamoto, Kazuma Oguni | 1998-04-07 |