Inventor
ISHIBASHI HIROTAKA
JP7 patents
Patents
7 patentsUS6548162B1Apr 15, 2003
Sanitary ware and process for producing the same
TOTO LTD16 citations92
US6514622B1Feb 4, 2003
Sanitary earthen products
TOTO LTD27 citations92
US6354901B1Mar 12, 2002
Discharge lamp, discharge lamp sealing method, discharge lamp sealing device
TOTO LTD34 citations91
US6699606B2Mar 2, 2004
Sanitary ware and process for producing the same
TOTO LTD5 citations73
US5972067AOct 26, 1999
Gradient function material seal cap for discharge lamp bulb
TOTO LTD5 citations72
US5653924AAug 5, 1997
Methods of manufacturing gradient function material
TOTO LTD12 citations72
US5943546AAug 24, 1999
Gradient function material
TOTO LTD1 citations61