Sekine; Keiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sekine; Keiko.The latest application filed is for "composition containing novel glutamic acid derivative and block copolymer, and use thereof".
- Sekine; Keiko - Kita-ku Tokyo
- Sekine; Keiko - Tokyo JP
- Sekine; Keiko - Chiba N/A JP
- Sekine; Keiko - Tokyo-to N/A JP
| Patent | Date |
|---|---|
| Composition Containing Novel Glutamic Acid Derivative And Block Copolymer, And Use Thereof App 20200190101 - Niitsuma; Setsuko ; et al. | 2020-06-18 |
| Novel Boronic Acid Compound Preparation App 20160129117 - Abe; Masatoshi ; et al. | 2016-05-12 |
| Transparent sheet having a pattern for infrared reflection Grant 8,993,100 - Sekine , et al. March 31, 2 | 2015-03-31 |
| Optical element having an alignment layer for an optical anisotropic body Grant 8,634,046 - Sekine January 21, 2 | 2014-01-21 |
| Reflection pattern-printed transparent sheet Grant 8,523,237 - Sekine , et al. September 3, 2 | 2013-09-03 |
| Pattern printed transparent sheet Grant 8,367,189 - Sekine , et al. February 5, 2 | 2013-02-05 |
| Optical Element App 20090073535 - Sekine; Keiko | 2009-03-19 |
| Reflection pattern-printed transparent sheet App 20080252064 - Sekine; Keiko ; et al. | 2008-10-16 |
| Transparent sheet having a pattern for infrared reflection App 20080233360 - Sekine; Keiko ; et al. | 2008-09-25 |
| Pattern printed transparent sheet App 20080182041 - Sekine; Keiko ; et al. | 2008-07-31 |
| Hologram plate and its fabrication process App 20060176533 - Sekine; Keiko ; et al. | 2006-08-10 |
| Hologram plate and its fabrication process Grant 7,046,406 - Sekine , et al. May 16, 2 | 2006-05-16 |
| Hologram plate and its fabrication process App 20050100796 - Sekine, Keiko ; et al. | 2005-05-12 |
| Hologram plate and its fabrication process Grant 6,842,272 - Sekine , et al. January 11, 2 | 2005-01-11 |
| Hologram plate and its fabrication process App 20040174579 - Sekine, Keiko ; et al. | 2004-09-09 |
| Hologram plate and its fabrication process Grant 6,714,329 - Sekine , et al. March 30, 2 | 2004-03-30 |
| Hologram plate and its fabrication process App 20010030780 - Sekine, Keiko ; et al. | 2001-10-18 |
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