Inventor · disambiguated record
Tatsuro Yokoi
Also filed as: YOKOI TATSURO
6 granted patents·2 pending applications·32 citations·filing 1997–2022
79Inventor score
Top patents by PatentIndex Score
8 records- 0188US11237518B2Image forming apparatus, method, and computer-readable medium for preventing failures and errors in drum memory and belt memory due to hot-swappingBROTHER IND LTD·Filed 2020·Granted Feb 1, 2022·2 cites·15 claims
- 0287US11392084B2Image forming apparatus to which cartridge is attachable and including controller capable of determining whether cartridge is attached to image forming apparatusBROTHER IND LTD·Filed 2020·Granted Jul 19, 2022·2 cites·14 claims
- 0371US7597445B2Program for optometry, recording medium and subjective optometric apparatus having the optometric program, and optometric methodTOPCON CORP·Filed 2007·Granted Oct 6, 2009·5 cites·13 claims
- 0470US6588898B2Apparatus for displaying lens contour, apparatus for processing lens contour data, and apparatus for grinding edge of eyeglass lens with the sameTOPCON CORP·Filed 2001·Granted Jul 8, 2003·14 cites·16 claims
- 0568US11762332B2Image forming apparatus, method, and computer-readable medium for preventing failures and errors in drum memory and belt memory due to hot-swappingBROTHER IND LTD·Filed 2022·Granted Sep 19, 2023·0 cites·17 claims
- 0639US5682831AWater surface glide sailboat utilizing wind power propellingFiled 1997·Granted Nov 4, 1997·9 cites·9 claims
- 0739US2010245102A1Information display deviceBROTHER IND LTD·Filed 2010·Application pending·0 cites
- 0837US2018192868A1Ophthalmic examination systemTOPCON CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →