Inventor · disambiguated record
Keiichi Tadokoro
Also filed as: TADOKORO KEIICHI
6 granted patents·1 pending application·29 citations·filing 2002–2020
78Inventor score
Top patents by PatentIndex Score
7 records- 0172US7359199B2Portable electronic apparatusHITACHI LTD·Filed 2006·Granted Apr 15, 2008·5 cites·12 claims
- 0266US7123481B2Electronic deviceHITACHI LTD·Filed 2003·Granted Oct 17, 2006·10 cites·7 claims
- 0358USD467601SVideo camera with digital video disc playerHITACHI LTD·Filed 2002·Granted Dec 24, 2002·11 cites·1 claims
- 0445US12324125B2Electric circuit deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jun 3, 2025·0 cites·4 claims
- 0542US2007126925A1Imaging apparatusHITACHI LTD·Filed 2006·Application pending·0 cites
- 0633USD557302SVideo camera with digital video disc playerHITACHI LTD·Filed 2006·Granted Dec 11, 2007·2 cites·1 claims
- 0731USD565072SVideo camera with recorder and playerHITACHI LTD·Filed 2007·Granted Mar 25, 2008·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →