Inventor · disambiguated record
Katsuo Kawaguchi
Also filed as: KAWAGUCHI KATSUO
5 granted patents·2 pending applications·220 citations·filing 2001–2022
84Inventor score
Top patents by PatentIndex Score
7 records- 0195US7423219B2Flex-rigid wiring boardIBIDEN CO LTD·Filed 2005·Granted Sep 9, 2008·132 cites·10 claims
- 0291US8093502B2Flex-rigid wiring board and manufacturing method thereofMIKADO YUKINOBU·Filed 2005·Granted Jan 10, 2012·31 cites·26 claims
- 0386US7378596B2Rigid-flex wiring boardIBIDEN CO LTD·Filed 2004·Granted May 27, 2008·38 cites·18 claims
- 0477US7655869B2Flex-rigid wiring boardIBIDEN CO LTD·Filed 2007·Granted Feb 2, 2010·7 cites·10 claims
- 0563US6521841B2Test coupon in printed wiring boardIBIDEN CO LTD·Filed 2001·Granted Feb 18, 2003·12 cites·2 claims
- 0663US2023145560A1Printed wiring board manufacturing method and processing systemIBIDEN CO LTD·Filed 2022·Application pending·0 cites
- 0750US2008107802A1Flex-rigid wiring boardIBIDEN CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →