Inventor · disambiguated record
Kyouzou Tsujikawa
Also filed as: TSUJIKAWA KYOUZOU
3 granted patents·6 citations·filing 2012–2013
59Inventor score
Top patents by PatentIndex Score
3 records- 0171US9121995B2Optical fiber having holesTANIGAWA SHOJI·Filed 2012·Granted Sep 1, 2015·3 cites·4 claims
- 0270US9515450B2Amplifying optical fiber and optical amplifierFUJIKURA LTD·Filed 2013·Granted Dec 6, 2016·2 cites·9 claims
- 0363US9252556B2Amplifying optical fiber and optical amplifierFUJIKURA LTD·Filed 2013·Granted Feb 2, 2016·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →