Kariyazono; Yoshihisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kariyazono; Yoshihisa.The latest application filed is for "steel pipe covered at its inside surface with polyolefin superior in durability and method of production of same and plated steel pipe used for that covered steel pipe".
- Kariyazono; Yoshihisa - Tokyo JP
- Kariyazono; Yoshihisa - Chiba JP
- Kariyazono; Yoshihisa - Kimitsu JP
- Kariyazono, Yoshihisa - Kimitsu-shi JP
| Patent | Date |
|---|---|
| Steel Pipe Covered at its Inside Surface with Polyolefin Superior in Durability and Method of Production of Same and Plated Steel Pipe Used for that Covered Steel Pipe App 20090173408 - Mimura; Hiroyuki ; et al. | 2009-07-09 |
| Resin-lined steel pipe and method for production thereof App 20060108016 - Funatsu; Shinichi ; et al. | 2006-05-25 |
| Joint construction for cable piping Grant 7,025,392 - Inoue , et al. April 11, 2 | 2006-04-11 |
| Plastic lined steel pipe with end corrosive protection core and method for producing same App 20050257848 - Funatsu, Shinichi ; et al. | 2005-11-24 |
| Joint construction for cable piping App 20040096265 - Inoue, Hiroshi ; et al. | 2004-05-20 |
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