Sakadume; Nobuyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakadume; Nobuyuki.The latest application filed is for "method for producing a wet-laid nonwoven fabric".
- Sakadume; Nobuyuki - Tokyo JP
- Sakadume; Nobuyuki - Nagaoka JP
- Sakadume; Nobuyuki - Chuo-ku JP
- Sakadume; Nobuyuki - Niigata JP
| Patent | Date |
|---|---|
| Method for producing a wet-laid nonwoven fabric Grant 10,443,167 - Soyama , et al. Oc | 2019-10-15 |
| Method For Producing A Wet-laid Nonwoven Fabric App 20160355961 - Soyama; Toshihiko ; et al. | 2016-12-08 |
| Filter medium for liquid filtration and process for producing the same Grant 8,662,316 - Sakadume , et al. March 4, 2 | 2014-03-04 |
| Wet-laid Nonwoven Fabric For Semipermeable Membrane Supporting Body, Method For Producing Said Wet-laid Nonwoven Fabric, And Method For Identifying Low-density Defect Of Wet-laid Nonwoven Fabric App 20130267142 - Soyama; Toshihiko ; et al. | 2013-10-10 |
| Air purifying filter media and process for producing the same Grant 7,520,912 - Sakadume , et al. April 21, 2 | 2009-04-21 |
| Filter Medium For Liquid Filtration And Process For Producing The Same App 20090039013 - Sakadume; Nobuyuki ; et al. | 2009-02-12 |
| Air purification filter and process for producing the same App 20060117958 - Sakadume; Nobuyuki ; et al. | 2006-06-08 |
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