Inventor · disambiguated record
Wataru Katayama
Also filed as: KATAYAMA WATARU
4 granted patents·0 citations·filing 2020–2021
52Inventor score
Top patents by PatentIndex Score
4 records- 0158US11588296B2Package, light-emitting device, and laser deviceNICHIA CORP·Filed 2020·Granted Feb 21, 2023·0 cites·15 claims
- 0248US12087886B2Header for semiconductor package, and semiconductor packageSHINKO ELECTRIC IND CO·Filed 2021·Granted Sep 10, 2024·0 cites·10 claims
- 0348US11373961B1Stem for semiconductor packageSHINKO ELECTRIC IND CO·Filed 2021·Granted Jun 28, 2022·0 cites·14 claims
- 0438US11349278B2Stem for semiconductor package, and semiconductor packageSHINKO ELECTRIC IND CO·Filed 2020·Granted May 31, 2022·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →