Inventor · disambiguated record
Hajime Kumazawa
Also filed as: KUMAZAWA HAJIME
6 granted patents·17 citations·filing 1987–2010
76Inventor score
Top patents by PatentIndex Score
6 records- 0138US4830521AElectronic typewriter with a spelling check function and proper noun recognitionBROTHER IND LTD·Filed 1987·Granted May 16, 1989·9 cites·8 claims
- 0236USD645729STable hookAICHI CO LTD·Filed 2010·Granted Sep 27, 2011·3 cites·1 claims
- 0329USD322034SClockIWASHIMA ELECTRONICS CO LTD·Filed 1989·Granted Dec 3, 1991·2 cites·1 claims
- 0429US4818130ACharacter erasable printing apparatus including selective erasing of variable length underlineBROTHER IND LTD·Filed 1987·Granted Apr 4, 1989·1 cites·15 claims
- 0528US5121481AText (word processor) having right end justified variable size display area for information related to input dataBROTHER IND LTD·Filed 1990·Granted Jun 9, 1992·2 cites·10 claims
- 0626USD645728STable hookAICHI CO LTD·Filed 2010·Granted Sep 27, 2011·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →