Inventor · disambiguated record
Hidekazu Ishikawa
Also filed as: ISHIKAWA HIDEKAZU
2 granted patents·2 pending applications·9 citations·filing 1981–2025
55Inventor score
Top patents by PatentIndex Score
4 records- 0186US10186435B2Chemical liquid preparation method of preparing a chemical liquid for substrate processing, chemical liquid preparation unit preparing a chemical liquid for substrate processing, and substrate processing systemSCREEN HOLDINGS CO LTD·Filed 2017·Granted Jan 22, 2019·6 cites·3 claims
- 0245US2013306238A1Chemical liquid preparation method of preparing a chemical liquid for substrate processing, chemical liquid preparation unit preparing a chemical liquid for substrate processing, and substrate processing systemDAINIPPON SCREEN MFG·Filed 2013·Application pending·0 cites
- 0344US2025232973A1Substrate processing method and substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2025·Application pending·0 cites
- 0433US4363473AApparatus for reducing iron ore or the likeISHIKAWAJIMA HARIMA HEAVY IND·Filed 1981·Granted Dec 14, 1982·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →