Fujioka; Koumei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujioka; Koumei.The latest application filed is for "compressor".
- Fujioka; Koumei - Takasago JP
- FUJIOKA; Koumei - Takasago-shi Hyogo
| Patent | Date |
|---|---|
| Compressor Grant 10,641,275 - Fujioka | 2020-05-05 |
| Compressor App 20180283389 - FUJIOKA; Koumei | 2018-10-04 |
| Rotary machine, blade wheel used in rotary machine, and blade wheel manufacturing method Grant 9,879,685 - Fujioka January 30, 2 | 2018-01-30 |
| Ion bombardment treatment apparatus and method for cleaning of surface of base material using the same Grant 9,211,570 - Goto , et al. December 15, 2 | 2015-12-15 |
| Rotary Machine, Blade Wheel Used In Rotary Machine, And Blade Wheel Manufacturing Method App 20140294582 - FUJIOKA; Koumei | 2014-10-02 |
| Ion Bombardment Treatment Apparatus And Method For Cleaning Of Surface Of Base Material Using The Same App 20130061872 - Goto; Naoyuki ; et al. | 2013-03-14 |
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