Inventor · disambiguated record
Hajime Tatsuzawa
Also filed as: TATSUZAWA HAJIME
5 granted patents·36 citations·filing 1977–1999
77Inventor score
Files withMUTOH IND LTD5
Top patents by PatentIndex Score
5 records- 0158US5381246AImage processing system for converting a full color image into a pseudo-color CMY dot representationMUTOH IND LTD·Filed 1993·Granted Jan 10, 1995·20 cites·6 claims
- 0247US4151649AUniversal parallel ruler deviceMUTOH IND LTD·Filed 1977·Granted May 1, 1979·10 cites·16 claims
- 0333US5159693AMethod for preventing overheating of a thermal line print head by detecting a temperature and adjusting printing blocksMUTOH IND LTD·Filed 1989·Granted Oct 27, 1992·3 cites·6 claims
- 0428US5317758AMethod preventing overheating of a thermal line print head by varying the number of print data being simultaneously printedMUTOH IND LTD·Filed 1992·Granted May 31, 1994·2 cites·1 claims
- 0527US6209986B1Inkjet printersMUTOH IND LTD·Filed 1999·Granted Apr 3, 2001·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →