Inventor · disambiguated record
Noriatsu Tanaka
Also filed as: TANAKA NORIATSU
7 granted patents·130 citations·filing 1983–1997
87Inventor score
Top patents by PatentIndex Score
7 records- 0183US4687791AErasable ball-point pen inkPILOT PEN CO LTD·Filed 1983·Granted Aug 18, 1987·33 cites·16 claims
- 0283US4629748AErasable ball-point pen inkPILOT PEN CO LTD·Filed 1985·Granted Dec 16, 1986·37 cites·19 claims
- 0366US4760104AErasable ball-point pen inkPILOT PEN CO LTD·Filed 1985·Granted Jul 26, 1988·18 cites·11 claims
- 0462US6103389AThermal transfer recording mediumPILOT KK·Filed 1997·Granted Aug 15, 2000·15 cites·4 claims
- 0559US4606769AErasable black ink composition for ball-point pensPILOT PEN CO LTD·Filed 1984·Granted Aug 19, 1986·15 cites·10 claims
- 0658US4840837AHeat transfer mediumPILOT PEN CO LTD·Filed 1988·Granted Jun 20, 1989·10 cites·15 claims
- 0728US5964976AThermal-transfer recording medium and thermal transfer recording methodPILOT KK·Filed 1997·Granted Oct 12, 1999·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →