Inventor · disambiguated record
Takeshi Tsurumaki
Also filed as: TSURUMAKI TAKESHI
2 granted patents·1 pending application·63 citations·filing 2001–2025
66Inventor score
Top patents by PatentIndex Score
3 records- 0184US6494450B2Paper discharge base of image forming apparatusRISO KAGAKU CORP·Filed 2001·Granted Dec 17, 2002·32 cites·5 claims
- 0283US6701841B2Sheet discharge unitRISO KAGAKU CORP·Filed 2001·Granted Mar 9, 2004·31 cites·20 claims
- 0363US2025380865A1Forehead rest and ophthalmic deviceTOPCON CORP·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →