Takaya; Kiyohiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takaya; Kiyohiko.The latest application filed is for "composite semipermeable membrane and production method for composite semipermeable membrane".
- Takaya; Kiyohiko - Otsu JP
- TAKAYA; Kiyohiko - Shiga JP
- TAKAYA; Kiyohiko - Otsu-shi JP
| Patent | Date |
|---|---|
| Composite semipermeable membrane Grant 10,974,205 - Shimura , et al. April 13, 2 | 2021-04-13 |
| Composite Semipermeable Membrane And Production Method For Composite Semipermeable Membrane App 20210039051 - TAKAYA; Kiyohiko ; et al. | 2021-02-11 |
| Composite Semipermeable Membrane App 20170203262 - NAKATSUJI; Koji ; et al. | 2017-07-20 |
| Composite Semi-permeable Membrane Useful For Water Desalination App 20170144110 - SHIMURA; Harutoki ; et al. | 2017-05-25 |
| Composite Semipermeable Membrane App 20170136422 - OGAWA; Takafumi ; et al. | 2017-05-18 |
| Composite Semipermeable Membrane App 20170120201 - SHIMURA; Harutoki ; et al. | 2017-05-04 |
| Composite Semipermeable Membrane And Composite Semipermeable Membrane Element App 20150283515 - Koiwa; Masakazu ; et al. | 2015-10-08 |
| Composite Semipermeable Membrane App 20150190759 - Shimura; Harutoki ; et al. | 2015-07-09 |
| Composite Semipermeable Membrane App 20150014244 - Shimura; Harutoki ; et al. | 2015-01-15 |
| Composite Semipermeable Membrane And Method Of Manufacturing Same App 20140339152 - Okabe; Jun ; et al. | 2014-11-20 |
| Composite Semipermeable Membrane App 20140231338 - Takaya; Kiyohiko ; et al. | 2014-08-21 |
| Composite Semipermeable Membrane App 20130256215 - Nakatsuji; Koji ; et al. | 2013-10-03 |
| Composite Semipermeable Membrane And Method Of Producing The Same App 20120305473 - Ogawa; Takafumi ; et al. | 2012-12-06 |
| Semipermeable Membrane And Manufacturing Method Therefor App 20120261332 - Takagi; Kentaro ; et al. | 2012-10-18 |
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