Inventor · disambiguated record
Susumu Tokumaru
Also filed as: TOKUMARU SUSUMU
5 granted patents·140 citations·filing 1990–1999
83Inventor score
Top patents by PatentIndex Score
5 records- 0185US6257694B1Ink jet printerMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 10, 2001·67 cites·5 claims
- 0269US5769549AColor thermal printerMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jun 23, 1998·25 cites·7 claims
- 0366US5466075AColor thermal printerMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 14, 1995·21 cites·13 claims
- 0458US6190008B1Bubble remover for inkjet head and method for removing bubbles thereofMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Feb 20, 2001·19 cites·6 claims
- 0534US5077606AColor signal emphasizing/de-emphasizing circuitMITSUBUSHI SENKI KABUSHIKI KAI·Filed 1990·Granted Dec 31, 1991·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →