Inventor · disambiguated record
Taku Kawaguchi
Also filed as: KAWAGUCHI TAKU
2 granted patents·14 citations·filing 1990–2001
57Inventor score
Files withHITACHI CHEMICAL CO LTD2
Top patents by PatentIndex Score
2 records- 0169US7078151B2Photosensitive element, method for forming resist pattern, and method for manufacturing printed wiring boardHITACHI CHEMICAL CO LTD·Filed 2001·Granted Jul 18, 2006·8 cites·13 claims
- 0235US4980266APhotosensitive resin compositionHITACHI CHEMICAL CO LTD·Filed 1990·Granted Dec 25, 1990·6 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →