Inventor · disambiguated record
Yoshifumi Takao
Also filed as: TAKAO YOSHIFUMI
14 granted patents·4 pending applications·422 citations·filing 1989–2024
90Inventor score
Top patents by PatentIndex Score
18 records- 0191US5101991ANipple for nursing bottleJEX CO LTD·Filed 1990·Granted Apr 7, 1992·194 cites·7 claims
- 0291US4993568ANipple for nursing bottlesJEX CO LTD·Filed 1989·Granted Feb 19, 1991·166 cites·7 claims
- 0384US10571090B2Automotive headlightSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Feb 25, 2020·3 cites·11 claims
- 0478US6724145B1Discharge lampSTANLEY ELECTRIC CO LTD·Filed 2000·Granted Apr 20, 2004·17 cites·21 claims
- 0573US10914444B2Lamp unit, vehicular lamp systemSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Feb 9, 2021·1 cites·9 claims
- 0673US5936350AMetal halide headlampSTANLEY ELECTRIC CO LTD·Filed 1998·Granted Aug 10, 1999·28 cites·2 claims
- 0758US2025199733A1Image-forming apparatus and methodCANON KK·Filed 2024·Application pending·0 cites
- 0855US6121729AMetal halide lampSTANLEY ELECTRIC CO LTD·Filed 1997·Granted Sep 19, 2000·13 cites·16 claims
- 0955US2025189923A1Circuit board and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1051US10895820B2Pulse signal generation circuit and image forming apparatus including the sameCANON KK·Filed 2020·Granted Jan 19, 2021·0 cites·3 claims
- 1149US10738958B2Lighting deviceSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·11 claims
- 1248US12504622B2Optical scanning deviceSTANLEY ELECTRIC CO LTD·Filed 2022·Granted Dec 23, 2025·0 cites·12 claims
- 1347US10534231B2Lighting deviceSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Jan 14, 2020·0 cites·10 claims
- 1447US8044591B2Fluorescent lamp and lighting unitSTANLEY ELECTRIC CO LTD·Filed 2009·Granted Oct 25, 2011·0 cites·20 claims
- 1547US7775847B2Method for manufacturing hot cathode fluorescent lampSTANLEY ELECTRIC CO LTD·Filed 2007·Granted Aug 17, 2010·0 cites·19 claims
- 1646US10551018B2Vehicular lamp, vehicular lamp systemSTANLEY ELECTRIC CO LTD·Filed 2019·Granted Feb 4, 2020·0 cites·19 claims
- 1744US2024126081A1Eyeglass-type video display deviceSTANLEY ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 1844US2024241367A1Optical scanning deviceSTANLEY ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →