Inventor · disambiguated record
Takeshi Toyosawa
Also filed as: TOYOSAWA TAKESHI
4 granted patents·17 citations·filing 1983–2012
69Inventor score
Top patents by PatentIndex Score
4 records- 0143US5702188AThermal head and head drive circuit thereforGRAPHTEC KK·Filed 1996·Granted Dec 30, 1997·9 cites·3 claims
- 0236US4565918AHeating circuit for a thermal recording-penGRAPHTEC KK·Filed 1983·Granted Jan 21, 1986·4 cites·10 claims
- 0330US5220354AThermal printing headGRAPHTEC KK·Filed 1991·Granted Jun 15, 1993·4 cites·4 claims
- 0422US9186905B2Thick film print head structure and control circuitTOYOSAWA TAKESHI·Filed 2012·Granted Nov 17, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →