Inventor · disambiguated record
Keiji Kasai
Also filed as: KASAI KEIJI
3 granted patents·36 citations·filing 1974–2011
70Inventor score
Top patents by PatentIndex Score
3 records- 0179US3961959AProcess for developing a light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1974·Granted Jun 8, 1976·27 cites·21 claims
- 0270US8157232B2Display panel driving mechanism for electronic deviceKASAI KEIJI·Filed 2011·Granted Apr 17, 2012·4 cites·2 claims
- 0360US8141835B2Display panel driving mechanism for electronic deviceKASAI KEIJI·Filed 2005·Granted Mar 27, 2012·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →