Inventor · disambiguated record
Kohji Tsukagoshi
Also filed as: TSUKAGOSHI KOHJI
3 granted patents·28 citations·filing 2005–2007
65Inventor score
Technology areasH10W
Files withSANKEN ELECTRIC CO LTD3
Top patents by PatentIndex Score
3 records- 0182US7187010B2Semiconductor light emitting deviceSANKEN ELECTRIC CO LTD·Filed 2005·Granted Mar 6, 2007·19 cites·15 claims
- 0273US7709856B2Semiconductor light emitting device excellent in heat radiationSANKEN ELECTRIC CO LTD·Filed 2007·Granted May 4, 2010·9 cites·7 claims
- 0337US7821025B2Semiconductor light emitting unit, method for manufacturing same and linear light sourceSANKEN ELECTRIC CO LTD·Filed 2007·Granted Oct 26, 2010·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →