Inventor
WATANABE TADAHARU
US20 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE TADAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATHESON TRI GAS
7 patentsUS6461411B1Oct 8, 2002
Method and materials for purifying hydride gases, inert gases, and non-reactive gases
MATHESON TRI GAS54 citations95
US7638058B2Dec 29, 2009
Fluid storage and purification method and system
MATHESON TRI GAS14 citations92
US7553355B2Jun 30, 2009
Methods and materials for the reduction and control of moisture and oxygen in OLED devices
MATHESON TRI GAS16 citations92
US6733734B2May 11, 2004
Materials and methods for the purification of hydride gases
MATHESON TRI GAS30 citations92
US7938968B2May 10, 2011
Fluid storage and purification method
MATHESON TRI GAS4 citations73
US7947111B2May 24, 2011
Methods and materials for the reduction and control of moisture and oxygen in OLED devices
MATHESON TRI GAS3 citations62
US6824589B2Nov 30, 2004
Materials and methods for the purification of inert, nonreactive, and reactive gases
MATHESON TRI GAS5 citations62
MATHESON TRI GAS INC
5 patentsUS6911065B2Jun 28, 2005
Method and system for supplying high purity fluid
MATHESON TRI GAS INC44 citations94
US7670490B2Mar 2, 2010
Fluid storage and purification method and system
MATHESON TRI GAS INC13 citations92
US6395070B1May 28, 2002
Methods for removal of impurity metals from gases using low metal zeolites
MATHESON TRI GAS INC57 citations92
US7033418B2Apr 25, 2006
Method and materials for purifying hydride gases, inert gases, and non-reactive gases
MATHESON TRI GAS INC3 citations62
US7387663B2Jun 17, 2008
Method and system for supplying high purity fluid
MATHESON TRI GAS INC4 citations60