Inventor · disambiguated record
Katsuhiko Iwashita
Also filed as: IWASHITA KATSUHIKO
3 granted patents·99 citations·filing 2000–2001
75Inventor score
Files withFURUKAWA ELECTRIC CO LTD3
Top patents by PatentIndex Score
3 records- 0187US6320695B1Optical amplifying apparatusFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Nov 20, 2001·37 cites·9 claims
- 0285US6257769B1Optical waveguide componentFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Jul 10, 2001·32 cites·3 claims
- 0383US6741776B2Optical waveguide module optically connected with an optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted May 25, 2004·30 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →