Inventor · disambiguated record
Tadashi Jahana
Also filed as: JAHANA TADASHI
3 granted patents·5 pending applications·283 citations·filing 2000–2013
71Inventor score
Files withJAHANA TADASHI2RENESAS ELECTRONICS CORP2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NAGAI TAKAHIRO1NEC ELECTRONICS CORP1
Top patents by PatentIndex Score
8 records- 0198US6938162B1Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 30, 2005·278 cites·28 claims
- 0266US8179200B2Amplifier circuit and light receiving amplifier circuit using the sameJAHANA TADASHI·Filed 2010·Granted May 15, 2012·5 cites·12 claims
- 0356US2008310292A1Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing systemNAGAI TAKAHIRO·Filed 2008·Application pending·0 cites
- 0453US2005185547A1Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing systemFiled 2005·Application pending·0 cites
- 0549US8098561B2Optical disk device and optical receiver ICJAHANA TADASHI·Filed 2009·Granted Jan 17, 2012·0 cites·8 claims
- 0647US2009092030A1Optical disk deviceNEC ELECTRONICS CORP·Filed 2008·Application pending·0 cites
- 0739US2013256508A1Photoelectric conversion deviceRENESAS ELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 0830US2013181111A1Light measuring circuit and methodRENESAS ELECTRONICS CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →