Inventor
KODA TOMOHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KODA TOMOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH PRINTING SYS LTD
8 patentsUS7494210B2Feb 24, 2009
Inkjet recording head having dynamic vibration absorber
RICOH PRINTING SYS LTD10 citations84
US7077511B2Jul 18, 2006
Housing used in inkjet head
RICOH PRINTING SYS LTD8 citations73
US7163279B2Jan 16, 2007
Inkjet head having relay member interposed between piezoelectric element and diaphragm
RICOH PRINTING SYS LTD3 citations63
US7887151B2Feb 15, 2011
Method for adjusting uniformity of liquid ejection from a liquid ejection head
RICOH PRINTING SYS LTD4 citations62
US7695114B2Apr 13, 2010
Inkjet head and method of producing the same
RICOH PRINTING SYS LTD2 citations62
US6918180B2Jul 19, 2005
Method of manufacturing ink jet head
RICOH PRINTING SYS LTD5 citations62
US7681987B2Mar 23, 2010
Inkjet recording head
RICOH PRINTING SYS LTD3 citations61
US7914126B2Mar 29, 2011
Ink jet head manufacturing device, ink jet head manufacturing method, and ink jet device
RICOH PRINTING SYS LTD0 citations41