Inventor · disambiguated record
Yasuhisa Semba
Also filed as: SEMBA YASUHISA
3 granted patents·9 citations·filing 2008–2010
57Inventor score
Technology areasH01S
Top patents by PatentIndex Score
3 records- 0179US8442085B2Semiconductor optical deviceSORIMACHI SUSUMU·Filed 2010·Granted May 14, 2013·8 cites·10 claims
- 0257US7792173B2Semiconductor laser deviceOPNEXT JAPAN INC·Filed 2008·Granted Sep 7, 2010·1 cites·11 claims
- 0338US7653114B2Semiconductor laser diode and the manufacturing method thereofOPNEXT JAPAN INC·Filed 2008·Granted Jan 26, 2010·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →