Inventor · disambiguated record
Kei Tsuyuki
Also filed as: TSUYUKI KEI
5 granted patents·2 pending applications·43 citations·filing 2005–2017
78Inventor score
Top patents by PatentIndex Score
7 records- 0189US7355702B2Confocal observation systemOLYMPUS CORP·Filed 2005·Granted Apr 8, 2008·18 cites·12 claims
- 0287US7215426B2Dark box apparatus for fluoroscopy, fluoroscopy system, and fluoroscopy methodOLYMPUS CORP·Filed 2005·Granted May 8, 2007·11 cites·11 claims
- 0377US7339667B2Dark box apparatus for fluoroscopy, fluoroscopy system, and fluoroscopy methodOLYMPUS CORP·Filed 2007·Granted Mar 4, 2008·4 cites·12 claims
- 0477US7130117B2Microscope apparatusOLYMPUS CORP·Filed 2005·Granted Oct 31, 2006·10 cites·4 claims
- 0555US2008116395A1Dark box apparatus for fluoroscopy, fluoroscopy system, and fluroscopy methodTSUYUKI KEI·Filed 2007·Application pending·0 cites
- 0651US2007028918A1Anesthetizing chamber and microscope apparatusTSUYUKI KEI·Filed 2006·Application pending·0 cites
- 0745US10712244B2Specimen staining apparatus and specimen staining methodOLYMPUS CORP·Filed 2017·Granted Jul 14, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →