Inventor · disambiguated record
Toshiaki Tajima
Also filed as: TAJIMA TOSHIAKI
7 granted patents·67 citations·filing 1997–2002
85Inventor score
Technology areasG11B
Files withTAIYO YUDEN KK7
Top patents by PatentIndex Score
7 records- 0173US6711118B1Optical information recording medium for recording optically reproducible signals thereon through the use of a recording laser beam and method for recording optical information thereonTAIYO YUDEN KK·Filed 2000·Granted Mar 23, 2004·10 cites·14 claims
- 0271US6728198B2Optical information medium and recording method thereforTAIYO YUDEN KK·Filed 2002·Granted Apr 27, 2004·7 cites·24 claims
- 0371US6721265B1High-density optical information recording medium and a substrate and a stamper for the manufacture thereofTAIYO YUDEN KK·Filed 2000·Granted Apr 13, 2004·9 cites·19 claims
- 0463US6452899B1Optical information medium and recording method thereforTAIYO YUDEN KK·Filed 1999·Granted Sep 17, 2002·14 cites·8 claims
- 0555US6291045B1Optical information recording mediumTAIYO YUDEN KK·Filed 1999·Granted Sep 18, 2001·12 cites·20 claims
- 0648US5895697AOptical information mediumTAIYO YUDEN KK·Filed 1997·Granted Apr 20, 1999·8 cites·7 claims
- 0745US6493312B1Optical information mediumTAIYO YUDEN KK·Filed 1999·Granted Dec 10, 2002·7 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Toshiaki Tajima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →