Inventor · disambiguated record
Kazuhiro Tezawa
Also filed as: TEZAWA KAZUHIRO
8 granted patents·2 pending applications·24 citations·filing 2001–2023
77Inventor score
Top patents by PatentIndex Score
10 records- 0173US6518537B1Welding electrode tip dressing apparatusKYOKUTOH COMPANY·Filed 2001·Granted Feb 11, 2003·21 cites·20 claims
- 0272US10717149B2Cutting cutter for tip dressing, and tip dresserKYOKUTOH CO LTD·Filed 2018·Granted Jul 21, 2020·1 cites·7 claims
- 0365US2024075549A1Method for cutting and reshaping electrode tip and tip dresser cutterKYOKUTOH CO LTD·Filed 2023·Application pending·0 cites
- 0461US12036622B2Spot-welding electrode inspection deviceKYOKUTOH CO LTD·Filed 2020·Granted Jul 16, 2024·0 cites·4 claims
- 0558US11878357B2Tip dressing cutterKYOKUTOH CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·3 claims
- 0653US12420352B2Tip dresserKYOKUTOH CO LTD·Filed 2020·Granted Sep 23, 2025·0 cites·4 claims
- 0752US8226338B2Tip shaping apparatusTEZAWA KAZUHIRO·Filed 2009·Granted Jul 24, 2012·2 cites·11 claims
- 0847US2021046552A1Tip dressing cutterKYOKUTOH CO LTD·Filed 2019·Application pending·0 cites
- 0937US12420353B2Air blow nozzle and tip dresser equipped with air blow nozzleKYOKUTOH CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·4 claims
- 1037US9770779B2Tip dressing cutterKYOKUTOH CO LTD·Filed 2015·Granted Sep 26, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →