Showa Denko KK
Patent Applications and Registrations
Patent applications and USPTO patent grants for Showa Denko KK.The latest application filed is for "composite graphite particles and use thereof".
- Showa Denko KK - Minato-ku,Tokyo JP
- Showa Denko KK - Tokyo JP
- SHOWA DENKO KK -
| Patent | Date |
|---|---|
| Composite Graphite Particles And Use Thereof App 20140057166 - Yokoyama; Yoshihito ; et al. | 2014-02-27 |
| Process For Production Of Epoxy Compound App 20110009652 - Kobayashi; Yuji ; et al. | 2011-01-13 |
| Active Carbon, Production Method Thereof And Polarizable Electrode App 20100142122 - Tanaka; Masako | 2010-06-10 |
| Phosphor, Method For Production Thereof, And Light-emitting Apparatus App 20090251044 - Shioi; Kousuke | 2009-10-08 |
| Polymer Of Polycarbonate Diol Having An Alicyclic Structure And Production Process Thereof App 20090030242 - Uchida; Hiroshi ; et al. | 2009-01-29 |
| Gallium nitride-based compound semiconductor multilayer structure and production method thereof App 20070164296 - Miki; Hisayuki ; et al. | 2007-07-19 |
| Method for electrolyzing water or aqueous solutions Grant 4,331,523 - Kawasaki May 25, 1 | 1982-05-25 |
| NCAGE Code | SD349 | SHOWA DENKO KK |
| CAGE Code | SD349 | SHOWA DENKO KK |
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