Inventor · disambiguated record
Tatsuo Yokotsuka
Also filed as: YOKOTSUKA TATSUO
4 granted patents·25 citations·filing 1991–1991
73Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0151US5222074AThermal decomposition cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 22, 1993·9 cites·26 claims
- 0237US5124995ASemiconductor light-emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 23, 1992·7 cites·5 claims
- 0334US5164950ASemiconductor laser device comprising a sige single crystal substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 17, 1992·5 cites·7 claims
- 0433US5190891AMethod for fabricating a semiconductor laser device in which the p-type clad layer and the active layer are grown at different ratesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 2, 1993·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →