Inventor · disambiguated record
Harunobu Ikeda
Also filed as: IKEDA HARUNOBU
2 granted patents·1 pending application·2 citations·filing 2010–2021
37Inventor score
Top patents by PatentIndex Score
3 records- 0172US8385379B2Optical semiconductor device and pumping light source for optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 2010·Granted Feb 26, 2013·2 cites·14 claims
- 0252US2013149804A1Optical semiconductor device and pumping light source for optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 2013·Application pending·0 cites
- 0348US11581890B2Switching apparatus and switching methodFUJI ELECTRIC CO LTD·Filed 2021·Granted Feb 14, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →