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Patent applications and USPTO patent grants for Kikumori, Yasuhiro.The latest application filed is for "corrugated pipe with joint portion".
Patent | Date |
---|---|
Corrugated pipe with joint portion App 20050134042 - Kikumori, Yasuhiro ;   et al. | 2005-06-23 |
Structure for pipe connector, and pipe joint App 20050134041 - Kikumori, Yasuhiro ;   et al. | 2005-06-23 |
Pipe-end-connecting joint Grant 6,659,510 - Ikegami , et al. December 9, 2 | 2003-12-09 |
Bell mouth and method for manufacturing box to be buried under ground App 20030029987 - Kikumori, Yasuhiro ;   et al. | 2003-02-13 |
Coupling structure for tube Grant 6,435,567 - Kikumori , et al. August 20, 2 | 2002-08-20 |
Coupling structure for tube App 20010008342 - Kikumori, Yasuhiro ;   et al. | 2001-07-19 |
Connector for mounting a spiral pipe onto a wall member Grant 6,209,929 - Ikegami , et al. April 3, 2 | 2001-04-03 |
Underdrain pipe Grant 6,076,992 - Fukui , et al. June 20, 2 | 2000-06-20 |
Wire harness protector Grant 5,832,960 - Amatsutsu , et al. November 10, 1 | 1998-11-10 |
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