Inventor · disambiguated record
Kazunori Koishi
Also filed as: KOISHI KAZUNORI
3 granted patents·9 citations·filing 2011–2020
62Inventor score
Technology areasC02F
Top patents by PatentIndex Score
3 records- 0162US8864989B2Upward-type filtering apparatus characterized in laminating method of filtering materialKOISHI KAZUNORI·Filed 2011·Granted Oct 21, 2014·2 cites·12 claims
- 0253USD916418SOperation device for craneTADANO LTD·Filed 2018·Granted Apr 13, 2021·6 cites·1 claims
- 0346USD953682SOperation device for craneTADANO LTD·Filed 2020·Granted May 31, 2022·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →