Kondo; Tetsumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kondo; Tetsumi.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".
- Kondo; Tetsumi - Tokyo JP
- Kondo; Tetsumi - Chiyoda-ku 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 |
| Integrally formed flanged metal pipe and method of manufacturing thereof Grant 7,490,631 - Kondo February 17, 2 | 2009-02-17 |
| Integrally formed flanged metal pipe and method of manufacturing thereof Grant 7,418,850 - Kondo September 2, 2 | 2008-09-02 |
| Integrally formed flanged metal pipe and method of manufacturing thereof App 20070245792 - Kondo; Tetsumi | 2007-10-25 |
| Joining structure Grant 7,182,543 - Kondo , et al. February 27, 2 | 2007-02-27 |
| Integrally formed flanged metal pipe and method of manufacturing thereof App 20050275223 - Kondo, Tetsumi | 2005-12-15 |
| Joining structure Grant 6,857,808 - Sugimoto , et al. February 22, 2 | 2005-02-22 |
| Joining structure App 20050028478 - Kondo, Tetsumi ; et al. | 2005-02-10 |
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