Inventor · disambiguated record
Takashi Kajiyama
Also filed as: KAJIYAMA TAKASHI
9 granted patents·135 citations·filing 1981–2011
88Inventor score
Top patents by PatentIndex Score
9 records- 0194US7777802B2Imaging apparatus including an auto focusing functionRICOH KK·Filed 2007·Granted Aug 17, 2010·26 cites·9 claims
- 0284US4414077AMethod for production of colored aluminum articleNIPPON LIGHT METAL CO·Filed 1981·Granted Nov 8, 1983·27 cites·18 claims
- 0383US7301579B2Imaging apparatusRICOH KK·Filed 2003·Granted Nov 27, 2007·23 cites·8 claims
- 0474US4548682AProcess of producing magnetic recording mediaNIPPON LIGHT METAL CO·Filed 1984·Granted Oct 22, 1985·29 cites·13 claims
- 0570US4540449AAluminum substrate for magnetic recording mediaNIPPON LIGHT METAL CO·Filed 1984·Granted Sep 10, 1985·18 cites·3 claims
- 0661US7298413B2Photographing apparatus with automatic focusRICOH KK·Filed 2003·Granted Nov 20, 2007·5 cites·15 claims
- 0753US4507179AProcess of producing aluminum substrate for magnetic recording mediaNIPPON LIGHT METAL CO·Filed 1984·Granted Mar 26, 1985·7 cites·6 claims
- 0849US8009205B2Imaging device and control method of imaging deviceRICOH CO LTD·Filed 2008·Granted Aug 30, 2011·0 cites·14 claims
- 0933US8605813B2TransmitterAKUTAGAWA HIROYUKI·Filed 2011·Granted Dec 10, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →